81266448

素因数分解:

$2^4\times 3^1\times {\mathrm{1693051}}^1$

素因数の和:1693062

約数の個数: 20

約数和(自身を含む): 209938448

約数和(自身を除く): 128672000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1693051, 3386102, 5079153, 6772204, 10158306, 13544408, 20316612, 27088816, 40633224, 81266448]

約数ペア:

[(1, 81266448), (2, 40633224), (3, 27088816), (4, 20316612), (6, 13544408), (8, 10158306), (12, 6772204), (16, 5079153), (24, 3386102), (48, 1693051)]