85941674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 87031126

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 182, 203, 247, 266, 377, 406, 494, 551, 754, 857, 1102, 1714, 1729, 2639, 3458, 3857, 5278, 5999, 7163, 7714, 11141, 11998, 14326, 16283, 22282, 24853, 32566, 49706, 50141, 77987, 100282, 113981, 155974, 173971, 211679, 227962, 323089, 347942, 423358, 472207, 646178, 944414, 1481753, 2261623, 2963506, 3305449, 4523246, 6138691, 6610898, 12277382, 42970837, 85941674]

約数ペア:

[(1, 85941674), (2, 42970837), (7, 12277382), (13, 6610898), (14, 6138691), (19, 4523246), (26, 3305449), (29, 2963506), (38, 2261623), (58, 1481753), (91, 944414), (133, 646178), (182, 472207), (203, 423358), (247, 347942), (266, 323089), (377, 227962), (406, 211679), (494, 173971), (551, 155974), (754, 113981), (857, 100282), (1102, 77987), (1714, 50141), (1729, 49706), (2639, 32566), (3458, 24853), (3857, 22282), (5278, 16283), (5999, 14326), (7163, 11998), (7714, 11141)]