80813268

素因数分解:

$2^2\times 3^3\times {\mathrm{748271}}^1$

素因数の和:748284

約数の個数: 24

約数和(自身を含む): 209516160

約数和(自身を除く): 128702892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 748271, 1496542, 2244813, 2993084, 4489626, 6734439, 8979252, 13468878, 20203317, 26937756, 40406634, 80813268]

約数ペア:

[(1, 80813268), (2, 40406634), (3, 26937756), (4, 20203317), (6, 13468878), (9, 8979252), (12, 6734439), (18, 4489626), (27, 2993084), (36, 2244813), (54, 1496542), (108, 748271)]