68160816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15269}}^1$

素因数の和:15314

約数の個数: 60

約数和(自身を含む): 196921920

約数和(自身を除く): 128761104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15269, 30538, 45807, 61076, 91614, 122152, 137421, 183228, 244304, 274842, 366456, 473339, 549684, 732912, 946678, 1099368, 1420017, 1893356, 2198736, 2840034, 3786712, 4260051, 5680068, 7573424, 8520102, 11360136, 17040204, 22720272, 34080408, 68160816]

約数ペア:

[(1, 68160816), (2, 34080408), (3, 22720272), (4, 17040204), (6, 11360136), (8, 8520102), (9, 7573424), (12, 5680068), (16, 4260051), (18, 3786712), (24, 2840034), (31, 2198736), (36, 1893356), (48, 1420017), (62, 1099368), (72, 946678), (93, 732912), (124, 549684), (144, 473339), (186, 366456), (248, 274842), (279, 244304), (372, 183228), (496, 137421), (558, 122152), (744, 91614), (1116, 61076), (1488, 45807), (2232, 30538), (4464, 15269)]