80810802

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{5351}}^1$

素因数の和:6198

約数の個数: 24

約数和(自身を含む): 175331520

約数和(自身を除く): 94520718

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 5351, 7551, 10702, 15102, 16053, 32106, 48159, 96318, 4489489, 8978978, 13468467, 26936934, 40405401, 80810802]

約数ペア:

[(1, 80810802), (2, 40405401), (3, 26936934), (6, 13468467), (9, 8978978), (18, 4489489), (839, 96318), (1678, 48159), (2517, 32106), (5034, 16053), (5351, 15102), (7551, 10702)]