87977244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 138459876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 79, 102, 103, 106, 158, 159, 204, 206, 212, 237, 309, 316, 318, 412, 474, 618, 636, 901, 948, 1236, 1343, 1751, 1802, 2686, 2703, 3502, 3604, 4029, 4187, 5253, 5372, 5406, 5459, 7004, 8058, 8137, 8374, 10506, 10812, 10918, 12561, 16116, 16274, 16377, 16748, 21012, 21836, 24411, 25122, 32548, 32754, 48822, 50244, 65508, 71179, 92803, 97644, 138329, 142358, 185606, 213537, 276658, 278409, 284716, 371212, 414987, 427074, 431261, 553316, 556818, 829974, 854148, 862522, 1113636, 1293783, 1659948, 1725044, 2587566, 5175132, 7331437, 14662874, 21994311, 29325748, 43988622, 87977244]

約数ペア:

[(1, 87977244), (2, 43988622), (3, 29325748), (4, 21994311), (6, 14662874), (12, 7331437), (17, 5175132), (34, 2587566), (51, 1725044), (53, 1659948), (68, 1293783), (79, 1113636), (102, 862522), (103, 854148), (106, 829974), (158, 556818), (159, 553316), (204, 431261), (206, 427074), (212, 414987), (237, 371212), (309, 284716), (316, 278409), (318, 276658), (412, 213537), (474, 185606), (618, 142358), (636, 138329), (901, 97644), (948, 92803), (1236, 71179), (1343, 65508), (1751, 50244), (1802, 48822), (2686, 32754), (2703, 32548), (3502, 25122), (3604, 24411), (4029, 21836), (4187, 21012), (5253, 16748), (5372, 16377), (5406, 16274), (5459, 16116), (7004, 12561), (8058, 10918), (8137, 10812), (8374, 10506)]