81255612

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{29569}}^1$

素因数の和:29805

約数の個数: 24

約数和(自身を含む): 190430800

約数和(自身を除く): 109175188

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 29569, 59138, 88707, 118276, 177414, 354828, 6771301, 13542602, 20313903, 27085204, 40627806, 81255612]

約数ペア:

[(1, 81255612), (2, 40627806), (3, 27085204), (4, 20313903), (6, 13542602), (12, 6771301), (229, 354828), (458, 177414), (687, 118276), (916, 88707), (1374, 59138), (2748, 29569)]