81796668

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{67489}}^1$

素因数の和:67597

約数の個数: 24

約数和(自身を含む): 192751440

約数和(自身を除く): 110954772

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 67489, 134978, 202467, 269956, 404934, 809868, 6816389, 13632778, 20449167, 27265556, 40898334, 81796668]

約数ペア:

[(1, 81796668), (2, 40898334), (3, 27265556), (4, 20449167), (6, 13632778), (12, 6816389), (101, 809868), (202, 404934), (303, 269956), (404, 202467), (606, 134978), (1212, 67489)]