71200044

素因数分解:

$2^2\times 3^2\times {\mathrm{1977779}}^1$

素因数の和:1977789

約数の個数: 18

約数和(自身を含む): 179977980

約数和(自身を除く): 108777936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1977779, 3955558, 5933337, 7911116, 11866674, 17800011, 23733348, 35600022, 71200044]

約数ペア:

[(1, 71200044), (2, 35600022), (3, 23733348), (4, 17800011), (6, 11866674), (9, 7911116), (12, 5933337), (18, 3955558), (36, 1977779)]