68141068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 64914932

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 86, 116, 172, 551, 719, 817, 1102, 1247, 1438, 1634, 2204, 2494, 2876, 3268, 4988, 13661, 20851, 23693, 27322, 30917, 41702, 47386, 54644, 61834, 83404, 94772, 123668, 396169, 587423, 792338, 896593, 1174846, 1584676, 1793186, 2349692, 3586372, 17035267, 34070534, 68141068]

約数ペア:

[(1, 68141068), (2, 34070534), (4, 17035267), (19, 3586372), (29, 2349692), (38, 1793186), (43, 1584676), (58, 1174846), (76, 896593), (86, 792338), (116, 587423), (172, 396169), (551, 123668), (719, 94772), (817, 83404), (1102, 61834), (1247, 54644), (1438, 47386), (1634, 41702), (2204, 30917), (2494, 27322), (2876, 23693), (3268, 20851), (4988, 13661)]