101891808

素因数分解:

$2^5\times 3^2\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1224

約数の個数: 72

約数和(自身を含む): 290745000

約数和(自身を除く): 188853192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 499, 709, 998, 1418, 1497, 1996, 2127, 2836, 2994, 3992, 4254, 4491, 5672, 5988, 6381, 7984, 8508, 8982, 11344, 11976, 12762, 15968, 17016, 17964, 22688, 23952, 25524, 34032, 35928, 47904, 51048, 68064, 71856, 102096, 143712, 204192, 353791, 707582, 1061373, 1415164, 2122746, 2830328, 3184119, 4245492, 5660656, 6368238, 8490984, 11321312, 12736476, 16981968, 25472952, 33963936, 50945904, 101891808]

約数ペア:

[(1, 101891808), (2, 50945904), (3, 33963936), (4, 25472952), (6, 16981968), (8, 12736476), (9, 11321312), (12, 8490984), (16, 6368238), (18, 5660656), (24, 4245492), (32, 3184119), (36, 2830328), (48, 2122746), (72, 1415164), (96, 1061373), (144, 707582), (288, 353791), (499, 204192), (709, 143712), (998, 102096), (1418, 71856), (1497, 68064), (1996, 51048), (2127, 47904), (2836, 35928), (2994, 34032), (3992, 25524), (4254, 23952), (4491, 22688), (5672, 17964), (5988, 17016), (6381, 15968), (7984, 12762), (8508, 11976), (8982, 11344)]