80781414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2287}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 191313408

約数和(自身を除く): 110531994

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 841, 1218, 1682, 2287, 2523, 4574, 5046, 5887, 6861, 11774, 13722, 16009, 17661, 32018, 35322, 48027, 66323, 96054, 132646, 198969, 397938, 464261, 928522, 1392783, 1923367, 2785566, 3846734, 5770101, 11540202, 13463569, 26927138, 40390707, 80781414]

約数ペア:

[(1, 80781414), (2, 40390707), (3, 26927138), (6, 13463569), (7, 11540202), (14, 5770101), (21, 3846734), (29, 2785566), (42, 1923367), (58, 1392783), (87, 928522), (174, 464261), (203, 397938), (406, 198969), (609, 132646), (841, 96054), (1218, 66323), (1682, 48027), (2287, 35322), (2523, 32018), (4574, 17661), (5046, 16009), (5887, 13722), (6861, 11774)]