80168364

素因数分解:

$2^2\times 3^2\times {\mathrm{2226899}}^1$

素因数の和:2226909

約数の個数: 18

約数和(自身を含む): 202647900

約数和(自身を除く): 122479536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2226899, 4453798, 6680697, 8907596, 13361394, 20042091, 26722788, 40084182, 80168364]

約数ペア:

[(1, 80168364), (2, 40084182), (3, 26722788), (4, 20042091), (6, 13361394), (9, 8907596), (12, 6680697), (18, 4453798), (36, 2226899)]