81939084

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{8317}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 191447088

約数和(自身を除く): 109508004

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 8317, 9852, 16634, 24951, 33268, 49902, 99804, 6828257, 13656514, 20484771, 27313028, 40969542, 81939084]

約数ペア:

[(1, 81939084), (2, 40969542), (3, 27313028), (4, 20484771), (6, 13656514), (12, 6828257), (821, 99804), (1642, 49902), (2463, 33268), (3284, 24951), (4926, 16634), (8317, 9852)]