80120334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1907627}}^1$

素因数の和:1907639

約数の個数: 16

約数和(自身を含む): 183132288

約数和(自身を除く): 103011954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1907627, 3815254, 5722881, 11445762, 13353389, 26706778, 40060167, 80120334]

約数ペア:

[(1, 80120334), (2, 40060167), (3, 26706778), (6, 13353389), (7, 11445762), (14, 5722881), (21, 3815254), (42, 1907627)]