80541888

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 112

約数和(自身を含む): 248716800

約数和(自身を除く): 168174912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1223, 1344, 1372, 1568, 2058, 2352, 2446, 2744, 3136, 3669, 4116, 4704, 4892, 5488, 7338, 8232, 8561, 9408, 9784, 10976, 14676, 16464, 17122, 19568, 21952, 25683, 29352, 32928, 34244, 39136, 51366, 58704, 59927, 65856, 68488, 78272, 102732, 117408, 119854, 136976, 179781, 205464, 234816, 239708, 273952, 359562, 410928, 419489, 479416, 547904, 719124, 821856, 838978, 958832, 1258467, 1438248, 1643712, 1677956, 1917664, 2516934, 2876496, 3355912, 3835328, 5033868, 5752992, 6711824, 10067736, 11505984, 13423648, 20135472, 26847296, 40270944, 80541888]

約数ペア:

[(1, 80541888), (2, 40270944), (3, 26847296), (4, 20135472), (6, 13423648), (7, 11505984), (8, 10067736), (12, 6711824), (14, 5752992), (16, 5033868), (21, 3835328), (24, 3355912), (28, 2876496), (32, 2516934), (42, 1917664), (48, 1677956), (49, 1643712), (56, 1438248), (64, 1258467), (84, 958832), (96, 838978), (98, 821856), (112, 719124), (147, 547904), (168, 479416), (192, 419489), (196, 410928), (224, 359562), (294, 273952), (336, 239708), (343, 234816), (392, 205464), (448, 179781), (588, 136976), (672, 119854), (686, 117408), (784, 102732), (1029, 78272), (1176, 68488), (1223, 65856), (1344, 59927), (1372, 58704), (1568, 51366), (2058, 39136), (2352, 34244), (2446, 32928), (2744, 29352), (3136, 25683), (3669, 21952), (4116, 19568), (4704, 17122), (4892, 16464), (5488, 14676), (7338, 10976), (8232, 9784), (8561, 9408)]