87216876

素因数分解:

$2^2\times 3^2\times {\mathrm{2422691}}^1$

素因数の和:2422701

約数の個数: 18

約数和(自身を含む): 220464972

約数和(自身を除く): 133248096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2422691, 4845382, 7268073, 9690764, 14536146, 21804219, 29072292, 43608438, 87216876]

約数ペア:

[(1, 87216876), (2, 43608438), (3, 29072292), (4, 21804219), (6, 14536146), (9, 9690764), (12, 7268073), (18, 4845382), (36, 2422691)]