68707746

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{52289}}^1$

素因数の和:52370

約数の個数: 24

約数和(自身を含む): 150908940

約数和(自身を除く): 82201194

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 52289, 104578, 156867, 313734, 470601, 941202, 3817097, 7634194, 11451291, 22902582, 34353873, 68707746]

約数ペア:

[(1, 68707746), (2, 34353873), (3, 22902582), (6, 11451291), (9, 7634194), (18, 3817097), (73, 941202), (146, 470601), (219, 313734), (438, 156867), (657, 104578), (1314, 52289)]