72737090

素因数分解:

$2^1\times 5^1\times {\mathrm{2687}}^1\times {\mathrm{2707}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 131023872

約数和(自身を除く): 58286782

約数列:

[1, 2, 5, 10, 2687, 2707, 5374, 5414, 13435, 13535, 26870, 27070, 7273709, 14547418, 36368545, 72737090]

約数ペア:

[(1, 72737090), (2, 36368545), (5, 14547418), (10, 7273709), (2687, 27070), (2707, 26870), (5374, 13535), (5414, 13435)]