87190092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{220177}}^1$

素因数の和:220198

約数の個数: 36

約数和(自身を含む): 240434376

約数和(自身を除く): 153244284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 220177, 440354, 660531, 880708, 1321062, 1981593, 2421947, 2642124, 3963186, 4843894, 7265841, 7926372, 9687788, 14531682, 21797523, 29063364, 43595046, 87190092]

約数ペア:

[(1, 87190092), (2, 43595046), (3, 29063364), (4, 21797523), (6, 14531682), (9, 9687788), (11, 7926372), (12, 7265841), (18, 4843894), (22, 3963186), (33, 2642124), (36, 2421947), (44, 1981593), (66, 1321062), (99, 880708), (132, 660531), (198, 440354), (396, 220177)]