73680432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 219747840

約数和(自身を除く): 146067408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2129, 2163, 2472, 2884, 4258, 4326, 4944, 5768, 6387, 8516, 8652, 11536, 12774, 14903, 17032, 17304, 25548, 29806, 34064, 34608, 44709, 51096, 59612, 89418, 102192, 119224, 178836, 219287, 238448, 357672, 438574, 657861, 715344, 877148, 1315722, 1535009, 1754296, 2631444, 3070018, 3508592, 4605027, 5262888, 6140036, 9210054, 10525776, 12280072, 18420108, 24560144, 36840216, 73680432]

約数ペア:

[(1, 73680432), (2, 36840216), (3, 24560144), (4, 18420108), (6, 12280072), (7, 10525776), (8, 9210054), (12, 6140036), (14, 5262888), (16, 4605027), (21, 3508592), (24, 3070018), (28, 2631444), (42, 1754296), (48, 1535009), (56, 1315722), (84, 877148), (103, 715344), (112, 657861), (168, 438574), (206, 357672), (309, 238448), (336, 219287), (412, 178836), (618, 119224), (721, 102192), (824, 89418), (1236, 59612), (1442, 51096), (1648, 44709), (2129, 34608), (2163, 34064), (2472, 29806), (2884, 25548), (4258, 17304), (4326, 17032), (4944, 14903), (5768, 12774), (6387, 11536), (8516, 8652)]