80169156

素因数分解:

$2^2\times 3^3\times {\mathrm{742307}}^1$

素因数の和:742320

約数の個数: 24

約数和(自身を含む): 207846240

約数和(自身を除く): 127677084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 742307, 1484614, 2226921, 2969228, 4453842, 6680763, 8907684, 13361526, 20042289, 26723052, 40084578, 80169156]

約数ペア:

[(1, 80169156), (2, 40084578), (3, 26723052), (4, 20042289), (6, 13361526), (9, 8907684), (12, 6680763), (18, 4453842), (27, 2969228), (36, 2226921), (54, 1484614), (108, 742307)]