80148906

素因数分解:

$2^1\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{1471}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 178406400

約数和(自身を除く): 98257494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1009, 1471, 2018, 2942, 3027, 4413, 6054, 8826, 9081, 13239, 18162, 26478, 27243, 39717, 54486, 79434, 1484239, 2968478, 4452717, 8905434, 13358151, 26716302, 40074453, 80148906]

約数ペア:

[(1, 80148906), (2, 40074453), (3, 26716302), (6, 13358151), (9, 8905434), (18, 4452717), (27, 2968478), (54, 1484239), (1009, 79434), (1471, 54486), (2018, 39717), (2942, 27243), (3027, 26478), (4413, 18162), (6054, 13239), (8826, 9081)]