81577224

素因数分解:

$2^3\times 3^2\times {\mathrm{1133017}}^1$

素因数の和:1133029

約数の個数: 24

約数和(自身を含む): 220938510

約数和(自身を除く): 139361286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1133017, 2266034, 3399051, 4532068, 6798102, 9064136, 10197153, 13596204, 20394306, 27192408, 40788612, 81577224]

約数ペア:

[(1, 81577224), (2, 40788612), (3, 27192408), (4, 20394306), (6, 13596204), (8, 10197153), (9, 9064136), (12, 6798102), (18, 4532068), (24, 3399051), (36, 2266034), (72, 1133017)]