85431108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6361

約数の個数: 72

約数和(自身を含む): 242004672

約数和(自身を除く): 156573564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6317, 6762, 12634, 13524, 18951, 25268, 37902, 44219, 75804, 88438, 132657, 145291, 176876, 265314, 290582, 309533, 435873, 530628, 581164, 619066, 871746, 928599, 1017037, 1238132, 1743492, 1857198, 2034074, 3051111, 3714396, 4068148, 6102222, 7119259, 12204444, 14238518, 21357777, 28477036, 42715554, 85431108]

約数ペア:

[(1, 85431108), (2, 42715554), (3, 28477036), (4, 21357777), (6, 14238518), (7, 12204444), (12, 7119259), (14, 6102222), (21, 4068148), (23, 3714396), (28, 3051111), (42, 2034074), (46, 1857198), (49, 1743492), (69, 1238132), (84, 1017037), (92, 928599), (98, 871746), (138, 619066), (147, 581164), (161, 530628), (196, 435873), (276, 309533), (294, 290582), (322, 265314), (483, 176876), (588, 145291), (644, 132657), (966, 88438), (1127, 75804), (1932, 44219), (2254, 37902), (3381, 25268), (4508, 18951), (6317, 13524), (6762, 12634)]