81629868

素因数分解:

$2^2\times 3^1\times {\mathrm{941}}^1\times {\mathrm{7229}}^1$

素因数の和:8177

約数の個数: 24

約数和(自身を含む): 190698480

約数和(自身を除く): 109068612

約数列:

[1, 2, 3, 4, 6, 12, 941, 1882, 2823, 3764, 5646, 7229, 11292, 14458, 21687, 28916, 43374, 86748, 6802489, 13604978, 20407467, 27209956, 40814934, 81629868]

約数ペア:

[(1, 81629868), (2, 40814934), (3, 27209956), (4, 20407467), (6, 13604978), (12, 6802489), (941, 86748), (1882, 43374), (2823, 28916), (3764, 21687), (5646, 14458), (7229, 11292)]