81199056

素因数分解:

$2^4\times 3^1\times {\mathrm{1691647}}^1$

素因数の和:1691658

約数の個数: 20

約数和(自身を含む): 209764352

約数和(自身を除く): 128565296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1691647, 3383294, 5074941, 6766588, 10149882, 13533176, 20299764, 27066352, 40599528, 81199056]

約数ペア:

[(1, 81199056), (2, 40599528), (3, 27066352), (4, 20299764), (6, 13533176), (8, 10149882), (12, 6766588), (16, 5074941), (24, 3383294), (48, 1691647)]