81972456

素因数分解:

$2^3\times 3^1\times {\mathrm{1459}}^1\times {\mathrm{2341}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 205159200

約数和(自身を除く): 123186744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1459, 2341, 2918, 4377, 4682, 5836, 7023, 8754, 9364, 11672, 14046, 17508, 18728, 28092, 35016, 56184, 3415519, 6831038, 10246557, 13662076, 20493114, 27324152, 40986228, 81972456]

約数ペア:

[(1, 81972456), (2, 40986228), (3, 27324152), (4, 20493114), (6, 13662076), (8, 10246557), (12, 6831038), (24, 3415519), (1459, 56184), (2341, 35016), (2918, 28092), (4377, 18728), (4682, 17508), (5836, 14046), (7023, 11672), (8754, 9364)]