81965496

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22921}}^1$

素因数の和:23079

約数の個数: 32

約数和(自身を含む): 206298000

約数和(自身を除く): 124332504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 22921, 45842, 68763, 91684, 137526, 183368, 275052, 550104, 3415229, 6830458, 10245687, 13660916, 20491374, 27321832, 40982748, 81965496]

約数ペア:

[(1, 81965496), (2, 40982748), (3, 27321832), (4, 20491374), (6, 13660916), (8, 10245687), (12, 6830458), (24, 3415229), (149, 550104), (298, 275052), (447, 183368), (596, 137526), (894, 91684), (1192, 68763), (1788, 45842), (3576, 22921)]