75304696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 155865600

約数和(自身を除く): 80560904

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 79, 86, 136, 158, 163, 172, 316, 326, 344, 632, 652, 731, 1304, 1343, 1462, 2686, 2771, 2924, 3397, 5372, 5542, 5848, 6794, 7009, 10744, 11084, 12877, 13588, 14018, 22168, 25754, 27176, 28036, 51508, 56072, 57749, 103016, 115498, 119153, 218909, 230996, 238306, 437818, 461992, 476612, 553711, 875636, 953224, 1107422, 1751272, 2214844, 4429688, 9413087, 18826174, 37652348, 75304696]

約数ペア:

[(1, 75304696), (2, 37652348), (4, 18826174), (8, 9413087), (17, 4429688), (34, 2214844), (43, 1751272), (68, 1107422), (79, 953224), (86, 875636), (136, 553711), (158, 476612), (163, 461992), (172, 437818), (316, 238306), (326, 230996), (344, 218909), (632, 119153), (652, 115498), (731, 103016), (1304, 57749), (1343, 56072), (1462, 51508), (2686, 28036), (2771, 27176), (2924, 25754), (3397, 22168), (5372, 14018), (5542, 13588), (5848, 12877), (6794, 11084), (7009, 10744)]