72387724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1231}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 129394496

約数和(自身を除く): 57006772

約数列:

[1, 2, 4, 61, 122, 241, 244, 482, 964, 1231, 2462, 4924, 14701, 29402, 58804, 75091, 150182, 296671, 300364, 593342, 1186684, 18096931, 36193862, 72387724]

約数ペア:

[(1, 72387724), (2, 36193862), (4, 18096931), (61, 1186684), (122, 593342), (241, 300364), (244, 296671), (482, 150182), (964, 75091), (1231, 58804), (2462, 29402), (4924, 14701)]