89789562

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 205852608

約数和(自身を除く): 116063046

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 2971, 3358, 5037, 5942, 8913, 10074, 15111, 17826, 26739, 30222, 53478, 68333, 136666, 204999, 216883, 409998, 433766, 614997, 650649, 1229994, 1301298, 1951947, 3903894, 4988309, 9976618, 14964927, 29929854, 44894781, 89789562]

約数ペア:

[(1, 89789562), (2, 44894781), (3, 29929854), (6, 14964927), (9, 9976618), (18, 4988309), (23, 3903894), (46, 1951947), (69, 1301298), (73, 1229994), (138, 650649), (146, 614997), (207, 433766), (219, 409998), (414, 216883), (438, 204999), (657, 136666), (1314, 68333), (1679, 53478), (2971, 30222), (3358, 26739), (5037, 17826), (5942, 15111), (8913, 10074)]