80390604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{957031}}^1$

素因数の和:957045

約数の個数: 24

約数和(自身を含む): 214375168

約数和(自身を除く): 133984564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 957031, 1914062, 2871093, 3828124, 5742186, 6699217, 11484372, 13398434, 20097651, 26796868, 40195302, 80390604]

約数ペア:

[(1, 80390604), (2, 40195302), (3, 26796868), (4, 20097651), (6, 13398434), (7, 11484372), (12, 6699217), (14, 5742186), (21, 3828124), (28, 2871093), (42, 1914062), (84, 957031)]