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A234860
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Sum of the divisors of n^3 - 1.
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1
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8, 42, 104, 224, 264, 780, 592, 1680, 1520, 2880, 1896, 5642, 2968, 5808, 8736, 9548, 7200, 15360, 8440, 19488, 19032, 23040, 14448, 49920, 23560, 31836, 32912, 53312, 34200, 77688, 38912, 70812, 62088, 74088, 67584, 152320, 56392, 107520, 99736
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OFFSET
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1,1
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 1..1000
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MATHEMATICA
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Table[Total[Divisors[n^3 - 1]], {n, 2, 50}]
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PROG
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(MAGMA) [SumOfDivisors(n^3-1): n in [2..50]];
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CROSSREFS
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Cf. A000203, A062835, A065764, A175926, A193433.
Sequence in context: A352397 A204572 A086392 * A292059 A027903 A231069
Adjacent sequences: A234857 A234858 A234859 * A234861 A234862 A234863
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KEYWORD
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nonn
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AUTHOR
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Vincenzo Librandi, Jan 01 2014
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STATUS
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approved
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