73260656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 172608000

約数和(自身を除く): 99347344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 173, 199, 266, 304, 346, 398, 532, 692, 796, 1064, 1211, 1384, 1393, 1592, 2128, 2422, 2768, 2786, 3184, 3287, 3781, 4844, 5572, 6574, 7562, 9688, 11144, 13148, 15124, 19376, 22288, 23009, 26296, 26467, 30248, 34427, 46018, 52592, 52934, 60496, 68854, 92036, 105868, 137708, 184072, 211736, 240989, 275416, 368144, 423472, 481978, 550832, 654113, 963956, 1308226, 1927912, 2616452, 3855824, 4578791, 5232904, 9157582, 10465808, 18315164, 36630328, 73260656]

約数ペア:

[(1, 73260656), (2, 36630328), (4, 18315164), (7, 10465808), (8, 9157582), (14, 5232904), (16, 4578791), (19, 3855824), (28, 2616452), (38, 1927912), (56, 1308226), (76, 963956), (112, 654113), (133, 550832), (152, 481978), (173, 423472), (199, 368144), (266, 275416), (304, 240989), (346, 211736), (398, 184072), (532, 137708), (692, 105868), (796, 92036), (1064, 68854), (1211, 60496), (1384, 52934), (1393, 52592), (1592, 46018), (2128, 34427), (2422, 30248), (2768, 26467), (2786, 26296), (3184, 23009), (3287, 22288), (3781, 19376), (4844, 15124), (5572, 13148), (6574, 11144), (7562, 9688)]