77081816

素因数分解:

$2^3\times 7^1\times {\mathrm{1376461}}^1$

素因数の和:1376474

約数の個数: 16

約数和(自身を含む): 165175440

約数和(自身を除く): 88093624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1376461, 2752922, 5505844, 9635227, 11011688, 19270454, 38540908, 77081816]

約数ペア:

[(1, 77081816), (2, 38540908), (4, 19270454), (7, 11011688), (8, 9635227), (14, 5505844), (28, 2752922), (56, 1376461)]