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A046525 Numbers common to A033950 and A034884. 1
2, 8, 12, 18, 24, 36, 40, 56, 60, 72, 80, 84, 96, 108, 132, 180, 240, 252, 288, 360, 480, 504, 720, 1260 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..24.

MATHEMATICA

Select[Range[1265], Mod[#, x = DivisorSigma[0, #]] == 0 && # < x^2 &] (* Jayanta Basu, Jun 27 2013 *)

CROSSREFS

Cf. A035033, A036763, A046526.

Sequence in context: A005880 A046470 A090772 * A235353 A057265 A099418

Adjacent sequences:  A046522 A046523 A046524 * A046526 A046527 A046528

KEYWORD

nonn,fini,full

AUTHOR

Labos Elemer

STATUS

approved

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Last modified April 20 16:29 EDT 2014. Contains 240807 sequences.