81267676

素因数分解:

$2^2\times 7^3\times {\mathrm{59233}}^1$

素因数の和:59258

約数の個数: 24

約数和(自身を含む): 165855200

約数和(自身を除く): 84587524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 59233, 118466, 236932, 414631, 829262, 1658524, 2902417, 5804834, 11609668, 20316919, 40633838, 81267676]

約数ペア:

[(1, 81267676), (2, 40633838), (4, 20316919), (7, 11609668), (14, 5804834), (28, 2902417), (49, 1658524), (98, 829262), (196, 414631), (343, 236932), (686, 118466), (1372, 59233)]