81048432

素因数分解:

$2^4\times 3^1\times {\mathrm{1688509}}^1$

素因数の和:1688520

約数の個数: 20

約数和(自身を含む): 209375240

約数和(自身を除く): 128326808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1688509, 3377018, 5065527, 6754036, 10131054, 13508072, 20262108, 27016144, 40524216, 81048432]

約数ペア:

[(1, 81048432), (2, 40524216), (3, 27016144), (4, 20262108), (6, 13508072), (8, 10131054), (12, 6754036), (16, 5065527), (24, 3377018), (48, 1688509)]