72029521548

素因数分解:

$2^2\times 3^2\times {\mathrm{3121}}^1\times {\mathrm{641083}}^1$

素因数の和:644214

約数の個数: 36

約数和(自身を含む): 182133246568

約数和(自身を除く): 110103725020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3121, 6242, 9363, 12484, 18726, 28089, 37452, 56178, 112356, 641083, 1282166, 1923249, 2564332, 3846498, 5769747, 7692996, 11539494, 23078988, 2000820043, 4001640086, 6002460129, 8003280172, 12004920258, 18007380387, 24009840516, 36014760774, 72029521548]

約数ペア:

[(1, 72029521548), (2, 36014760774), (3, 24009840516), (4, 18007380387), (6, 12004920258), (9, 8003280172), (12, 6002460129), (18, 4001640086), (36, 2000820043), (3121, 23078988), (6242, 11539494), (9363, 7692996), (12484, 5769747), (18726, 3846498), (28089, 2564332), (37452, 1923249), (56178, 1282166), (112356, 641083)]