81165912

素因数分解:

$2^3\times 3^1\times {\mathrm{3381913}}^1$

素因数の和:3381922

約数の個数: 16

約数和(自身を含む): 202914840

約数和(自身を除く): 121748928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3381913, 6763826, 10145739, 13527652, 20291478, 27055304, 40582956, 81165912]

約数ペア:

[(1, 81165912), (2, 40582956), (3, 27055304), (4, 20291478), (6, 13527652), (8, 10145739), (12, 6763826), (24, 3381913)]