80987334

素因数分解:

$2^1\times 3^1\times {\mathrm{2381}}^1\times {\mathrm{5669}}^1$

素因数の和:8055

約数の個数: 16

約数和(自身を含む): 162071280

約数和(自身を除く): 81083946

約数列:

[1, 2, 3, 6, 2381, 4762, 5669, 7143, 11338, 14286, 17007, 34014, 13497889, 26995778, 40493667, 80987334]

約数ペア:

[(1, 80987334), (2, 40493667), (3, 26995778), (6, 13497889), (2381, 34014), (4762, 17007), (5669, 14286), (7143, 11338)]