80125878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{272537}}^1$

素因数の和:272556

約数の個数: 24

約数和(自身を含む): 186415992

約数和(自身を除く): 106290114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 272537, 545074, 817611, 1635222, 1907759, 3815518, 5723277, 11446554, 13354313, 26708626, 40062939, 80125878]

約数ペア:

[(1, 80125878), (2, 40062939), (3, 26708626), (6, 13354313), (7, 11446554), (14, 5723277), (21, 3815518), (42, 1907759), (49, 1635222), (98, 817611), (147, 545074), (294, 272537)]