68631288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{259967}}^1$

素因数の和:259987

約数の個数: 32

約数和(自身を含む): 187176960

約数和(自身を除く): 118545672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 259967, 519934, 779901, 1039868, 1559802, 2079736, 2859637, 3119604, 5719274, 6239208, 8578911, 11438548, 17157822, 22877096, 34315644, 68631288]

約数ペア:

[(1, 68631288), (2, 34315644), (3, 22877096), (4, 17157822), (6, 11438548), (8, 8578911), (11, 6239208), (12, 5719274), (22, 3119604), (24, 2859637), (33, 2079736), (44, 1559802), (66, 1039868), (88, 779901), (132, 519934), (264, 259967)]