57310812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 157313520

約数和(自身を除く): 100002708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 881, 1251, 1668, 1762, 1807, 2502, 2643, 3524, 3614, 5004, 5286, 5421, 7228, 7929, 10572, 10842, 11453, 15858, 16263, 21684, 22906, 31716, 32526, 34359, 45812, 65052, 68718, 103077, 122459, 137436, 206154, 244918, 367377, 412308, 489836, 734754, 1102131, 1469508, 1591967, 2204262, 3183934, 4408524, 4775901, 6367868, 9551802, 14327703, 19103604, 28655406, 57310812]

約数ペア:

[(1, 57310812), (2, 28655406), (3, 19103604), (4, 14327703), (6, 9551802), (9, 6367868), (12, 4775901), (13, 4408524), (18, 3183934), (26, 2204262), (36, 1591967), (39, 1469508), (52, 1102131), (78, 734754), (117, 489836), (139, 412308), (156, 367377), (234, 244918), (278, 206154), (417, 137436), (468, 122459), (556, 103077), (834, 68718), (881, 65052), (1251, 45812), (1668, 34359), (1762, 32526), (1807, 31716), (2502, 22906), (2643, 21684), (3524, 16263), (3614, 15858), (5004, 11453), (5286, 10842), (5421, 10572), (7228, 7929)]