80564772

素因数分解:

$2^2\times 3^1\times {\mathrm{6713731}}^1$

素因数の和:6713738

約数の個数: 12

約数和(自身を含む): 187984496

約数和(自身を除く): 107419724

約数列:

[1, 2, 3, 4, 6, 12, 6713731, 13427462, 20141193, 26854924, 40282386, 80564772]

約数ペア:

[(1, 80564772), (2, 40282386), (3, 26854924), (4, 20141193), (6, 13427462), (12, 6713731)]