81573816

素因数分解:

$2^3\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{3329}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 204195600

約数和(自身を除く): 122621784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1021, 2042, 3063, 3329, 4084, 6126, 6658, 8168, 9987, 12252, 13316, 19974, 24504, 26632, 39948, 79896, 3398909, 6797818, 10196727, 13595636, 20393454, 27191272, 40786908, 81573816]

約数ペア:

[(1, 81573816), (2, 40786908), (3, 27191272), (4, 20393454), (6, 13595636), (8, 10196727), (12, 6797818), (24, 3398909), (1021, 79896), (2042, 39948), (3063, 26632), (3329, 24504), (4084, 19974), (6126, 13316), (6658, 12252), (8168, 9987)]