86665212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 229232640

約数和(自身を除く): 142567428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 983, 1116, 1422, 1966, 2449, 2844, 2949, 3932, 4898, 5898, 7347, 8847, 9796, 11796, 14694, 17694, 22041, 29388, 30473, 35388, 44082, 60946, 77657, 88164, 91419, 121892, 155314, 182838, 232971, 274257, 310628, 365676, 465942, 548514, 698913, 931884, 1097028, 1397826, 2407367, 2795652, 4814734, 7222101, 9629468, 14444202, 21666303, 28888404, 43332606, 86665212]

約数ペア:

[(1, 86665212), (2, 43332606), (3, 28888404), (4, 21666303), (6, 14444202), (9, 9629468), (12, 7222101), (18, 4814734), (31, 2795652), (36, 2407367), (62, 1397826), (79, 1097028), (93, 931884), (124, 698913), (158, 548514), (186, 465942), (237, 365676), (279, 310628), (316, 274257), (372, 232971), (474, 182838), (558, 155314), (711, 121892), (948, 91419), (983, 88164), (1116, 77657), (1422, 60946), (1966, 44082), (2449, 35388), (2844, 30473), (2949, 29388), (3932, 22041), (4898, 17694), (5898, 14694), (7347, 11796), (8847, 9796)]