77886746

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{54013}}^1$

素因数の和:54125

約数の個数: 16

約数和(自身を含む): 134818944

約数和(自身を除く): 56932198

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 54013, 108026, 378091, 756182, 5563339, 11126678, 38943373, 77886746]

約数ペア:

[(1, 77886746), (2, 38943373), (7, 11126678), (14, 5563339), (103, 756182), (206, 378091), (721, 108026), (1442, 54013)]