80605044

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6411

約数の個数: 72

約数和(自身を含む): 227587360

約数和(自身を除く): 146982316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 6379, 12636, 12758, 19137, 25516, 38274, 57411, 76548, 82927, 114822, 165854, 172233, 229644, 248781, 331708, 344466, 497562, 516699, 688932, 746343, 995124, 1033398, 1492686, 1550097, 2066796, 2239029, 2985372, 3100194, 4478058, 6200388, 6717087, 8956116, 13434174, 20151261, 26868348, 40302522, 80605044]

約数ペア:

[(1, 80605044), (2, 40302522), (3, 26868348), (4, 20151261), (6, 13434174), (9, 8956116), (12, 6717087), (13, 6200388), (18, 4478058), (26, 3100194), (27, 2985372), (36, 2239029), (39, 2066796), (52, 1550097), (54, 1492686), (78, 1033398), (81, 995124), (108, 746343), (117, 688932), (156, 516699), (162, 497562), (234, 344466), (243, 331708), (324, 248781), (351, 229644), (468, 172233), (486, 165854), (702, 114822), (972, 82927), (1053, 76548), (1404, 57411), (2106, 38274), (3159, 25516), (4212, 19137), (6318, 12758), (6379, 12636)]