87962704

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 60

約数和(自身を含む): 182881524

約数和(自身を除く): 94918820

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 157, 194, 304, 314, 361, 388, 628, 722, 776, 1256, 1444, 1552, 1843, 2512, 2888, 2983, 3686, 5776, 5966, 7372, 11932, 14744, 15229, 23864, 29488, 30458, 35017, 47728, 56677, 60916, 70034, 113354, 121832, 140068, 226708, 243664, 280136, 289351, 453416, 560272, 578702, 906832, 1157404, 2314808, 4629616, 5497669, 10995338, 21990676, 43981352, 87962704]

約数ペア:

[(1, 87962704), (2, 43981352), (4, 21990676), (8, 10995338), (16, 5497669), (19, 4629616), (38, 2314808), (76, 1157404), (97, 906832), (152, 578702), (157, 560272), (194, 453416), (304, 289351), (314, 280136), (361, 243664), (388, 226708), (628, 140068), (722, 121832), (776, 113354), (1256, 70034), (1444, 60916), (1552, 56677), (1843, 47728), (2512, 35017), (2888, 30458), (2983, 29488), (3686, 23864), (5776, 15229), (5966, 14744), (7372, 11932)]