81729528

素因数分解:

$2^3\times 3^1\times {\mathrm{3405397}}^1$

素因数の和:3405406

約数の個数: 16

約数和(自身を含む): 204323880

約数和(自身を除く): 122594352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3405397, 6810794, 10216191, 13621588, 20432382, 27243176, 40864764, 81729528]

約数ペア:

[(1, 81729528), (2, 40864764), (3, 27243176), (4, 20432382), (6, 13621588), (8, 10216191), (12, 6810794), (24, 3405397)]