71501472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 144

約数和(自身を含む): 240589440

約数和(自身を除く): 169087968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1223, 1392, 1624, 1827, 2016, 2088, 2436, 2446, 2784, 3248, 3654, 3669, 4176, 4872, 4892, 6496, 7308, 7338, 8352, 8561, 9744, 9784, 11007, 14616, 14676, 17122, 19488, 19568, 22014, 25683, 29232, 29352, 34244, 35467, 39136, 44028, 51366, 58464, 58704, 68488, 70934, 77049, 88056, 102732, 106401, 117408, 136976, 141868, 154098, 176112, 205464, 212802, 248269, 273952, 283736, 308196, 319203, 352224, 410928, 425604, 496538, 567472, 616392, 638406, 744807, 821856, 851208, 993076, 1134944, 1232784, 1276812, 1489614, 1702416, 1986152, 2234421, 2465568, 2553624, 2979228, 3404832, 3972304, 4468842, 5107248, 5958456, 7944608, 8937684, 10214496, 11916912, 17875368, 23833824, 35750736, 71501472]

約数ペア:

[(1, 71501472), (2, 35750736), (3, 23833824), (4, 17875368), (6, 11916912), (7, 10214496), (8, 8937684), (9, 7944608), (12, 5958456), (14, 5107248), (16, 4468842), (18, 3972304), (21, 3404832), (24, 2979228), (28, 2553624), (29, 2465568), (32, 2234421), (36, 1986152), (42, 1702416), (48, 1489614), (56, 1276812), (58, 1232784), (63, 1134944), (72, 993076), (84, 851208), (87, 821856), (96, 744807), (112, 638406), (116, 616392), (126, 567472), (144, 496538), (168, 425604), (174, 410928), (203, 352224), (224, 319203), (232, 308196), (252, 283736), (261, 273952), (288, 248269), (336, 212802), (348, 205464), (406, 176112), (464, 154098), (504, 141868), (522, 136976), (609, 117408), (672, 106401), (696, 102732), (812, 88056), (928, 77049), (1008, 70934), (1044, 68488), (1218, 58704), (1223, 58464), (1392, 51366), (1624, 44028), (1827, 39136), (2016, 35467), (2088, 34244), (2436, 29352), (2446, 29232), (2784, 25683), (3248, 22014), (3654, 19568), (3669, 19488), (4176, 17122), (4872, 14676), (4892, 14616), (6496, 11007), (7308, 9784), (7338, 9744), (8352, 8561)]