80168988

素因数分解:

$2^2\times 3^1\times {\mathrm{1579}}^1\times {\mathrm{4231}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 187223680

約数和(自身を除く): 107054692

約数列:

[1, 2, 3, 4, 6, 12, 1579, 3158, 4231, 4737, 6316, 8462, 9474, 12693, 16924, 18948, 25386, 50772, 6680749, 13361498, 20042247, 26722996, 40084494, 80168988]

約数ペア:

[(1, 80168988), (2, 40084494), (3, 26722996), (4, 20042247), (6, 13361498), (12, 6680749), (1579, 50772), (3158, 25386), (4231, 18948), (4737, 16924), (6316, 12693), (8462, 9474)]