80434656

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{761}}^1$

素因数の和:1144

約数の個数: 72

約数和(自身を含む): 229660704

約数和(自身を除く): 149226048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 761, 1101, 1468, 1522, 2202, 2283, 2936, 3044, 3303, 4404, 4566, 5872, 6088, 6606, 6849, 8808, 9132, 11744, 12176, 13212, 13698, 17616, 18264, 24352, 26424, 27396, 35232, 36528, 52848, 54792, 73056, 105696, 109584, 219168, 279287, 558574, 837861, 1117148, 1675722, 2234296, 2513583, 3351444, 4468592, 5027166, 6702888, 8937184, 10054332, 13405776, 20108664, 26811552, 40217328, 80434656]

約数ペア:

[(1, 80434656), (2, 40217328), (3, 26811552), (4, 20108664), (6, 13405776), (8, 10054332), (9, 8937184), (12, 6702888), (16, 5027166), (18, 4468592), (24, 3351444), (32, 2513583), (36, 2234296), (48, 1675722), (72, 1117148), (96, 837861), (144, 558574), (288, 279287), (367, 219168), (734, 109584), (761, 105696), (1101, 73056), (1468, 54792), (1522, 52848), (2202, 36528), (2283, 35232), (2936, 27396), (3044, 26424), (3303, 24352), (4404, 18264), (4566, 17616), (5872, 13698), (6088, 13212), (6606, 12176), (6849, 11744), (8808, 9132)]