79872432

素因数分解:

$2^4\times 3^1\times {\mathrm{1664009}}^1$

素因数の和:1664020

約数の個数: 20

約数和(自身を含む): 206337240

約数和(自身を除く): 126464808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1664009, 3328018, 4992027, 6656036, 9984054, 13312072, 19968108, 26624144, 39936216, 79872432]

約数ペア:

[(1, 79872432), (2, 39936216), (3, 26624144), (4, 19968108), (6, 13312072), (8, 9984054), (12, 6656036), (16, 4992027), (24, 3328018), (48, 1664009)]