90041172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 235499040

約数和(自身を除く): 145457868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 507, 676, 754, 1014, 1131, 1508, 1531, 2028, 2262, 3062, 4524, 4593, 4901, 6124, 9186, 9802, 14703, 18372, 19604, 19903, 29406, 39806, 44399, 58812, 59709, 79612, 88798, 119418, 133197, 177596, 238836, 258739, 266394, 517478, 532788, 577187, 776217, 1034956, 1154374, 1552434, 1731561, 2308748, 3104868, 3463122, 6926244, 7503431, 15006862, 22510293, 30013724, 45020586, 90041172]

約数ペア:

[(1, 90041172), (2, 45020586), (3, 30013724), (4, 22510293), (6, 15006862), (12, 7503431), (13, 6926244), (26, 3463122), (29, 3104868), (39, 2308748), (52, 1731561), (58, 1552434), (78, 1154374), (87, 1034956), (116, 776217), (156, 577187), (169, 532788), (174, 517478), (338, 266394), (348, 258739), (377, 238836), (507, 177596), (676, 133197), (754, 119418), (1014, 88798), (1131, 79612), (1508, 59709), (1531, 58812), (2028, 44399), (2262, 39806), (3062, 29406), (4524, 19903), (4593, 19604), (4901, 18372), (6124, 14703), (9186, 9802)]