80341452

素因数分解:

$2^2\times 3^2\times {\mathrm{2231707}}^1$

素因数の和:2231717

約数の個数: 18

約数和(自身を含む): 203085428

約数和(自身を除く): 122743976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2231707, 4463414, 6695121, 8926828, 13390242, 20085363, 26780484, 40170726, 80341452]

約数ペア:

[(1, 80341452), (2, 40170726), (3, 26780484), (4, 20085363), (6, 13390242), (9, 8926828), (12, 6695121), (18, 4463414), (36, 2231707)]