81604044

素因数分解:

$2^2\times 3^3\times {\mathrm{755593}}^1$

素因数の和:755606

約数の個数: 24

約数和(自身を含む): 211566320

約数和(自身を除く): 129962276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 755593, 1511186, 2266779, 3022372, 4533558, 6800337, 9067116, 13600674, 20401011, 27201348, 40802022, 81604044]

約数ペア:

[(1, 81604044), (2, 40802022), (3, 27201348), (4, 20401011), (6, 13600674), (9, 9067116), (12, 6800337), (18, 4533558), (27, 3022372), (36, 2266779), (54, 1511186), (108, 755593)]