89287.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 21385728

約数和(自身を除く): 11985822

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 271, 282, 369, 423, 542, 738, 813, 846, 1626, 1927, 2439, 3854, 4878, 5781, 11111, 11562, 12737, 17343, 22222, 25474, 33333, 34686, 38211, 66666, 76422, 99999, 114633, 199998, 229266, 522217, 1044434, 1566651, 3133302, 4699953, 9399906]

約数ペア:

[(1, 9399906), (2, 4699953), (3, 3133302), (6, 1566651), (9, 1044434), (18, 522217), (41, 229266), (47, 199998), (82, 114633), (94, 99999), (123, 76422), (141, 66666), (246, 38211), (271, 34686), (282, 33333), (369, 25474), (423, 22222), (542, 17343), (738, 12737), (813, 11562), (846, 11111), (1626, 5781), (1927, 4878), (2439, 3854)]