80948004

素因数分解:

$2^2\times 3^1\times {\mathrm{6745667}}^1$

素因数の和:6745674

約数の個数: 12

約数和(自身を含む): 188878704

約数和(自身を除く): 107930700

約数列:

[1, 2, 3, 4, 6, 12, 6745667, 13491334, 20237001, 26982668, 40474002, 80948004]

約数ペア:

[(1, 80948004), (2, 40474002), (3, 26982668), (4, 20237001), (6, 13491334), (12, 6745667)]