68491736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 139536000

約数和(自身を除く): 71044264

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 79, 101, 116, 148, 158, 202, 232, 296, 316, 404, 632, 808, 1073, 2146, 2291, 2923, 2929, 3737, 4292, 4582, 5846, 5858, 7474, 7979, 8584, 9164, 11692, 11716, 14948, 15958, 18328, 23384, 23432, 29896, 31916, 63832, 84767, 108373, 169534, 216746, 231391, 295223, 339068, 433492, 462782, 590446, 678136, 866984, 925564, 1180892, 1851128, 2361784, 8561467, 17122934, 34245868, 68491736]

約数ペア:

[(1, 68491736), (2, 34245868), (4, 17122934), (8, 8561467), (29, 2361784), (37, 1851128), (58, 1180892), (74, 925564), (79, 866984), (101, 678136), (116, 590446), (148, 462782), (158, 433492), (202, 339068), (232, 295223), (296, 231391), (316, 216746), (404, 169534), (632, 108373), (808, 84767), (1073, 63832), (2146, 31916), (2291, 29896), (2923, 23432), (2929, 23384), (3737, 18328), (4292, 15958), (4582, 14948), (5846, 11716), (5858, 11692), (7474, 9164), (7979, 8584)]