64863804

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131837}}^1$

素因数の和:131885

約数の個数: 24

約数和(自身を含む): 155041488

約数和(自身を除く): 90177684

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 131837, 263674, 395511, 527348, 791022, 1582044, 5405317, 10810634, 16215951, 21621268, 32431902, 64863804]

約数ペア:

[(1, 64863804), (2, 32431902), (3, 21621268), (4, 16215951), (6, 10810634), (12, 5405317), (41, 1582044), (82, 791022), (123, 527348), (164, 395511), (246, 263674), (492, 131837)]