81366504

素因数分解:

$2^3\times 3^1\times {\mathrm{3390271}}^1$

素因数の和:3390280

約数の個数: 16

約数和(自身を含む): 203416320

約数和(自身を除く): 122049816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3390271, 6780542, 10170813, 13561084, 20341626, 27122168, 40683252, 81366504]

約数ペア:

[(1, 81366504), (2, 40683252), (3, 27122168), (4, 20341626), (6, 13561084), (8, 10170813), (12, 6780542), (24, 3390271)]