80285484

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{25439}}^1$

素因数の和:25709

約数の個数: 24

約数和(自身を含む): 188052480

約数和(自身を除く): 107766996

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 25439, 50878, 76317, 101756, 152634, 305268, 6690457, 13380914, 20071371, 26761828, 40142742, 80285484]

約数ペア:

[(1, 80285484), (2, 40142742), (3, 26761828), (4, 20071371), (6, 13380914), (12, 6690457), (263, 305268), (526, 152634), (789, 101756), (1052, 76317), (1578, 50878), (3156, 25439)]