61605564

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72307}}^1$

素因数の和:72385

約数の個数: 24

約数和(自身を含む): 145772928

約数和(自身を除く): 84167364

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 72307, 144614, 216921, 289228, 433842, 867684, 5133797, 10267594, 15401391, 20535188, 30802782, 61605564]

約数ペア:

[(1, 61605564), (2, 30802782), (3, 20535188), (4, 15401391), (6, 10267594), (12, 5133797), (71, 867684), (142, 433842), (213, 289228), (284, 216921), (426, 144614), (852, 72307)]