81425544

素因数分解:

$2^3\times 3^1\times {\mathrm{881}}^1\times {\mathrm{3851}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 203847840

約数和(自身を除く): 122422296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 881, 1762, 2643, 3524, 3851, 5286, 7048, 7702, 10572, 11553, 15404, 21144, 23106, 30808, 46212, 92424, 3392731, 6785462, 10178193, 13570924, 20356386, 27141848, 40712772, 81425544]

約数ペア:

[(1, 81425544), (2, 40712772), (3, 27141848), (4, 20356386), (6, 13570924), (8, 10178193), (12, 6785462), (24, 3392731), (881, 92424), (1762, 46212), (2643, 30808), (3524, 23106), (3851, 21144), (5286, 15404), (7048, 11553), (7702, 10572)]