76648432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 180544000

約数和(自身を除く): 103895568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 181, 199, 266, 304, 362, 398, 532, 724, 796, 1064, 1267, 1393, 1448, 1592, 2128, 2534, 2786, 2896, 3184, 3439, 3781, 5068, 5572, 6878, 7562, 10136, 11144, 13756, 15124, 20272, 22288, 24073, 26467, 27512, 30248, 36019, 48146, 52934, 55024, 60496, 72038, 96292, 105868, 144076, 192584, 211736, 252133, 288152, 385168, 423472, 504266, 576304, 684361, 1008532, 1368722, 2017064, 2737444, 4034128, 4790527, 5474888, 9581054, 10949776, 19162108, 38324216, 76648432]

約数ペア:

[(1, 76648432), (2, 38324216), (4, 19162108), (7, 10949776), (8, 9581054), (14, 5474888), (16, 4790527), (19, 4034128), (28, 2737444), (38, 2017064), (56, 1368722), (76, 1008532), (112, 684361), (133, 576304), (152, 504266), (181, 423472), (199, 385168), (266, 288152), (304, 252133), (362, 211736), (398, 192584), (532, 144076), (724, 105868), (796, 96292), (1064, 72038), (1267, 60496), (1393, 55024), (1448, 52934), (1592, 48146), (2128, 36019), (2534, 30248), (2786, 27512), (2896, 26467), (3184, 24073), (3439, 22288), (3781, 20272), (5068, 15124), (5572, 13756), (6878, 11144), (7562, 10136)]