83723556

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{20341}}^1$

素因数の和:20369

約数の個数: 48

約数和(自身を含む): 227830400

約数和(自身を除く): 144106844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 20341, 40682, 61023, 81364, 122046, 142387, 244092, 284774, 427161, 569548, 854322, 996709, 1708644, 1993418, 2990127, 3986836, 5980254, 6976963, 11960508, 13953926, 20930889, 27907852, 41861778, 83723556]

約数ペア:

[(1, 83723556), (2, 41861778), (3, 27907852), (4, 20930889), (6, 13953926), (7, 11960508), (12, 6976963), (14, 5980254), (21, 3986836), (28, 2990127), (42, 1993418), (49, 1708644), (84, 996709), (98, 854322), (147, 569548), (196, 427161), (294, 284774), (343, 244092), (588, 142387), (686, 122046), (1029, 81364), (1372, 61023), (2058, 40682), (4116, 20341)]