80210772

素因数分解:

$2^2\times 3^2\times {\mathrm{2228077}}^1$

素因数の和:2228087

約数の個数: 18

約数和(自身を含む): 202755098

約数和(自身を除く): 122544326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2228077, 4456154, 6684231, 8912308, 13368462, 20052693, 26736924, 40105386, 80210772]

約数ペア:

[(1, 80210772), (2, 40105386), (3, 26736924), (4, 20052693), (6, 13368462), (9, 8912308), (12, 6684231), (18, 4456154), (36, 2228077)]