80285292

素因数分解:

$2^2\times 3^2\times {\mathrm{2230147}}^1$

素因数の和:2230157

約数の個数: 18

約数和(自身を含む): 202943468

約数和(自身を除く): 122658176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2230147, 4460294, 6690441, 8920588, 13380882, 20071323, 26761764, 40142646, 80285292]

約数ペア:

[(1, 80285292), (2, 40142646), (3, 26761764), (4, 20071323), (6, 13380882), (9, 8920588), (12, 6690441), (18, 4460294), (36, 2230147)]