80647896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{480047}}^1$

素因数の和:480063

約数の個数: 32

約数和(自身を含む): 230423040

約数和(自身を除く): 149775144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 480047, 960094, 1440141, 1920188, 2880282, 3360329, 3840376, 5760564, 6720658, 10080987, 11521128, 13441316, 20161974, 26882632, 40323948, 80647896]

約数ペア:

[(1, 80647896), (2, 40323948), (3, 26882632), (4, 20161974), (6, 13441316), (7, 11521128), (8, 10080987), (12, 6720658), (14, 5760564), (21, 3840376), (24, 3360329), (28, 2880282), (42, 1920188), (56, 1440141), (84, 960094), (168, 480047)]