63944272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 150784000

約数和(自身を除く): 86839728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 151, 152, 199, 266, 302, 304, 398, 532, 604, 796, 1057, 1064, 1208, 1393, 1592, 2114, 2128, 2416, 2786, 2869, 3184, 3781, 4228, 5572, 5738, 7562, 8456, 11144, 11476, 15124, 16912, 20083, 22288, 22952, 26467, 30049, 30248, 40166, 45904, 52934, 60098, 60496, 80332, 105868, 120196, 160664, 210343, 211736, 240392, 321328, 420686, 423472, 480784, 570931, 841372, 1141862, 1682744, 2283724, 3365488, 3996517, 4567448, 7993034, 9134896, 15986068, 31972136, 63944272]

約数ペア:

[(1, 63944272), (2, 31972136), (4, 15986068), (7, 9134896), (8, 7993034), (14, 4567448), (16, 3996517), (19, 3365488), (28, 2283724), (38, 1682744), (56, 1141862), (76, 841372), (112, 570931), (133, 480784), (151, 423472), (152, 420686), (199, 321328), (266, 240392), (302, 211736), (304, 210343), (398, 160664), (532, 120196), (604, 105868), (796, 80332), (1057, 60496), (1064, 60098), (1208, 52934), (1393, 45904), (1592, 40166), (2114, 30248), (2128, 30049), (2416, 26467), (2786, 22952), (2869, 22288), (3184, 20083), (3781, 16912), (4228, 15124), (5572, 11476), (5738, 11144), (7562, 8456)]