87441156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{220811}}^1$

素因数の和:220832

約数の個数: 36

約数和(自身を含む): 241126704

約数和(自身を除く): 153685548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 220811, 441622, 662433, 883244, 1324866, 1987299, 2428921, 2649732, 3974598, 4857842, 7286763, 7949196, 9715684, 14573526, 21860289, 29147052, 43720578, 87441156]

約数ペア:

[(1, 87441156), (2, 43720578), (3, 29147052), (4, 21860289), (6, 14573526), (9, 9715684), (11, 7949196), (12, 7286763), (18, 4857842), (22, 3974598), (33, 2649732), (36, 2428921), (44, 1987299), (66, 1324866), (99, 883244), (132, 662433), (198, 441622), (396, 220811)]