83442918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 191136960

約数和(自身を除く): 107694042

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 174, 222, 377, 481, 754, 962, 997, 1073, 1131, 1443, 1994, 2146, 2262, 2886, 2991, 3219, 5982, 6438, 12961, 13949, 25922, 27898, 28913, 36889, 38883, 41847, 57826, 73778, 77766, 83694, 86739, 110667, 173478, 221334, 375869, 479557, 751738, 959114, 1069781, 1127607, 1438671, 2139562, 2255214, 2877342, 3209343, 6418686, 13907153, 27814306, 41721459, 83442918]

約数ペア:

[(1, 83442918), (2, 41721459), (3, 27814306), (6, 13907153), (13, 6418686), (26, 3209343), (29, 2877342), (37, 2255214), (39, 2139562), (58, 1438671), (74, 1127607), (78, 1069781), (87, 959114), (111, 751738), (174, 479557), (222, 375869), (377, 221334), (481, 173478), (754, 110667), (962, 86739), (997, 83694), (1073, 77766), (1131, 73778), (1443, 57826), (1994, 41847), (2146, 38883), (2262, 36889), (2886, 28913), (2991, 27898), (3219, 25922), (5982, 13949), (6438, 12961)]