78884976

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 131101584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 79, 142, 158, 213, 237, 284, 293, 316, 426, 474, 568, 586, 632, 852, 879, 948, 1136, 1172, 1264, 1704, 1758, 1896, 2344, 3408, 3516, 3792, 4688, 5609, 7032, 11218, 14064, 16827, 20803, 22436, 23147, 33654, 41606, 44872, 46294, 62409, 67308, 69441, 83212, 89744, 92588, 124818, 134616, 138882, 166424, 185176, 249636, 269232, 277764, 332848, 370352, 499272, 555528, 998544, 1111056, 1643437, 3286874, 4930311, 6573748, 9860622, 13147496, 19721244, 26294992, 39442488, 78884976]

約数ペア:

[(1, 78884976), (2, 39442488), (3, 26294992), (4, 19721244), (6, 13147496), (8, 9860622), (12, 6573748), (16, 4930311), (24, 3286874), (48, 1643437), (71, 1111056), (79, 998544), (142, 555528), (158, 499272), (213, 370352), (237, 332848), (284, 277764), (293, 269232), (316, 249636), (426, 185176), (474, 166424), (568, 138882), (586, 134616), (632, 124818), (852, 92588), (879, 89744), (948, 83212), (1136, 69441), (1172, 67308), (1264, 62409), (1704, 46294), (1758, 44872), (1896, 41606), (2344, 33654), (3408, 23147), (3516, 22436), (3792, 20803), (4688, 16827), (5609, 14064), (7032, 11218)]