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A072824 Sum of aliquot divisors of Ramanujan's highly composite numbers. 0
0, 1, 3, 6, 16, 36, 55, 76, 108, 240, 366, 504, 810, 1698, 2040, 3108, 4272, 6840, 14304, 21240, 29232, 44400, 59088, 74744, 84600, 134688, 152712, 176688, 262440, 360864, 547920, 729216, 922128, 1118880, 1661616, 1882944, 2260800, 2529072 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

EXAMPLE

a(3)=3 because sum of aliquot divisors of 3rd highly composite number i.e. 4 is 1+2=3.

CROSSREFS

Sequence in context: A049311 A068590 A130095 * A089406 A027852 A203068

Adjacent sequences:  A072821 A072822 A072823 * A072825 A072826 A072827

KEYWORD

nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Jul 21 2002

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Last modified February 17 23:08 EST 2012. Contains 206085 sequences.