81789156

素因数分解:

$2^2\times 3^3\times {\mathrm{757307}}^1$

素因数の和:757320

約数の個数: 24

約数和(自身を含む): 212046240

約数和(自身を除く): 130257084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 757307, 1514614, 2271921, 3029228, 4543842, 6815763, 9087684, 13631526, 20447289, 27263052, 40894578, 81789156]

約数ペア:

[(1, 81789156), (2, 40894578), (3, 27263052), (4, 20447289), (6, 13631526), (9, 9087684), (12, 6815763), (18, 4543842), (27, 3029228), (36, 2271921), (54, 1514614), (108, 757307)]