8266991058

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{7559}}^1$

素因数の和:7773

約数の個数: 80

約数和(自身を含む): 19078234560

約数和(自身を除く): 10811243502

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 157, 162, 258, 314, 387, 471, 774, 942, 1161, 1413, 2322, 2826, 3483, 4239, 6751, 6966, 7559, 8478, 12717, 13502, 15118, 20253, 22677, 25434, 40506, 45354, 60759, 68031, 121518, 136062, 182277, 204093, 325037, 364554, 408186, 546831, 612279, 650074, 975111, 1093662, 1186763, 1224558, 1950222, 2373526, 2925333, 3560289, 5850666, 7120578, 8775999, 10680867, 17551998, 21361734, 26327997, 32042601, 51030809, 52655994, 64085202, 96127803, 102061618, 153092427, 192255606, 306184854, 459277281, 918554562, 1377831843, 2755663686, 4133495529, 8266991058]

約数ペア:

[(1, 8266991058), (2, 4133495529), (3, 2755663686), (6, 1377831843), (9, 918554562), (18, 459277281), (27, 306184854), (43, 192255606), (54, 153092427), (81, 102061618), (86, 96127803), (129, 64085202), (157, 52655994), (162, 51030809), (258, 32042601), (314, 26327997), (387, 21361734), (471, 17551998), (774, 10680867), (942, 8775999), (1161, 7120578), (1413, 5850666), (2322, 3560289), (2826, 2925333), (3483, 2373526), (4239, 1950222), (6751, 1224558), (6966, 1186763), (7559, 1093662), (8478, 975111), (12717, 650074), (13502, 612279), (15118, 546831), (20253, 408186), (22677, 364554), (25434, 325037), (40506, 204093), (45354, 182277), (60759, 136062), (68031, 121518)]