80139996

素因数分解:

$2^2\times 3^3\times {\mathrm{742037}}^1$

素因数の和:742050

約数の個数: 24

約数和(自身を含む): 207770640

約数和(自身を除く): 127630644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 742037, 1484074, 2226111, 2968148, 4452222, 6678333, 8904444, 13356666, 20034999, 26713332, 40069998, 80139996]

約数ペア:

[(1, 80139996), (2, 40069998), (3, 26713332), (4, 20034999), (6, 13356666), (9, 8904444), (12, 6678333), (18, 4452222), (27, 2968148), (36, 2226111), (54, 1484074), (108, 742037)]