80284356

素因数分解:

$2^2\times 3^2\times {\mathrm{2230121}}^1$

素因数の和:2230131

約数の個数: 18

約数和(自身を含む): 202941102

約数和(自身を除く): 122656746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2230121, 4460242, 6690363, 8920484, 13380726, 20071089, 26761452, 40142178, 80284356]

約数ペア:

[(1, 80284356), (2, 40142178), (3, 26761452), (4, 20071089), (6, 13380726), (9, 8920484), (12, 6690363), (18, 4460242), (36, 2230121)]