72000146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 24

約数和(自身を含む): 113211120

約数和(自身を除く): 41210974

約数列:

[1, 2, 43, 47, 86, 94, 379, 758, 2021, 2209, 4042, 4418, 16297, 17813, 32594, 35626, 94987, 189974, 765959, 837211, 1531918, 1674422, 36000073, 72000146]

約数ペア:

[(1, 72000146), (2, 36000073), (43, 1674422), (47, 1531918), (86, 837211), (94, 765959), (379, 189974), (758, 94987), (2021, 35626), (2209, 32594), (4042, 17813), (4418, 16297)]