81177816

素因数分解:

$2^3\times 3^1\times {\mathrm{3382409}}^1$

素因数の和:3382418

約数の個数: 16

約数和(自身を含む): 202944600

約数和(自身を除く): 121766784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3382409, 6764818, 10147227, 13529636, 20294454, 27059272, 40588908, 81177816]

約数ペア:

[(1, 81177816), (2, 40588908), (3, 27059272), (4, 20294454), (6, 13529636), (8, 10147227), (12, 6764818), (24, 3382409)]