89245566

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 204605856

約数和(自身を除く): 115360290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 2953, 3358, 5037, 5906, 8859, 10074, 15111, 17718, 26577, 30222, 53154, 67919, 135838, 203757, 215569, 407514, 431138, 611271, 646707, 1222542, 1293414, 1940121, 3880242, 4958087, 9916174, 14874261, 29748522, 44622783, 89245566]

約数ペア:

[(1, 89245566), (2, 44622783), (3, 29748522), (6, 14874261), (9, 9916174), (18, 4958087), (23, 3880242), (46, 1940121), (69, 1293414), (73, 1222542), (138, 646707), (146, 611271), (207, 431138), (219, 407514), (414, 215569), (438, 203757), (657, 135838), (1314, 67919), (1679, 53154), (2953, 30222), (3358, 26577), (5037, 17718), (5906, 15111), (8859, 10074)]