87390396

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{3607}}^1$

素因数の和:4290

約数の個数: 36

約数和(自身を含む): 221293072

約数和(自身を除く): 133902676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 1346, 2019, 2692, 3607, 4038, 6057, 7214, 8076, 10821, 12114, 14428, 21642, 24228, 32463, 43284, 64926, 129852, 2427511, 4855022, 7282533, 9710044, 14565066, 21847599, 29130132, 43695198, 87390396]

約数ペア:

[(1, 87390396), (2, 43695198), (3, 29130132), (4, 21847599), (6, 14565066), (9, 9710044), (12, 7282533), (18, 4855022), (36, 2427511), (673, 129852), (1346, 64926), (2019, 43284), (2692, 32463), (3607, 24228), (4038, 21642), (6057, 14428), (7214, 12114), (8076, 10821)]