87120356

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 155156736

約数和(自身を除く): 68036380

約数列:

[1, 2, 4, 97, 151, 194, 302, 388, 604, 1487, 2974, 5948, 14647, 29294, 58588, 144239, 224537, 288478, 449074, 576956, 898148, 21780089, 43560178, 87120356]

約数ペア:

[(1, 87120356), (2, 43560178), (4, 21780089), (97, 898148), (151, 576956), (194, 449074), (302, 288478), (388, 224537), (604, 144239), (1487, 58588), (2974, 29294), (5948, 14647)]