72522196

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{43271}}^1$

素因数の和:43694

約数の個数: 12

約数和(自身を含む): 127219680

約数和(自身を除く): 54697484

約数列:

[1, 2, 4, 419, 838, 1676, 43271, 86542, 173084, 18130549, 36261098, 72522196]

約数ペア:

[(1, 72522196), (2, 36261098), (4, 18130549), (419, 173084), (838, 86542), (1676, 43271)]