87209604

素因数分解:

$2^2\times 3^2\times {\mathrm{2422489}}^1$

素因数の和:2422499

約数の個数: 18

約数和(自身を含む): 220446590

約数和(自身を除く): 133236986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2422489, 4844978, 7267467, 9689956, 14534934, 21802401, 29069868, 43604802, 87209604]

約数ペア:

[(1, 87209604), (2, 43604802), (3, 29069868), (4, 21802401), (6, 14534934), (9, 9689956), (12, 7267467), (18, 4844978), (36, 2422489)]