81329208

素因数分解:

$2^3\times 3^1\times {\mathrm{3388717}}^1$

素因数の和:3388726

約数の個数: 16

約数和(自身を含む): 203323080

約数和(自身を除く): 121993872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3388717, 6777434, 10166151, 13554868, 20332302, 27109736, 40664604, 81329208]

約数ペア:

[(1, 81329208), (2, 40664604), (3, 27109736), (4, 20332302), (6, 13554868), (8, 10166151), (12, 6777434), (24, 3388717)]