77897952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 245935872

約数和(自身を除く): 168037920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 67, 72, 88, 96, 99, 132, 134, 144, 176, 198, 201, 264, 268, 288, 352, 367, 396, 402, 528, 536, 603, 734, 737, 792, 804, 1056, 1072, 1101, 1206, 1468, 1474, 1584, 1608, 2144, 2202, 2211, 2412, 2936, 2948, 3168, 3216, 3303, 4037, 4404, 4422, 4824, 5872, 5896, 6432, 6606, 6633, 8074, 8808, 8844, 9648, 11744, 11792, 12111, 13212, 13266, 16148, 17616, 17688, 19296, 23584, 24222, 24589, 26424, 26532, 32296, 35232, 35376, 36333, 48444, 49178, 52848, 53064, 64592, 70752, 72666, 73767, 96888, 98356, 105696, 106128, 129184, 145332, 147534, 193776, 196712, 212256, 221301, 270479, 290664, 295068, 387552, 393424, 442602, 540958, 581328, 590136, 786848, 811437, 885204, 1081916, 1162656, 1180272, 1622874, 1770408, 2163832, 2360544, 2434311, 3245748, 3540816, 4327664, 4868622, 6491496, 7081632, 8655328, 9737244, 12982992, 19474488, 25965984, 38948976, 77897952]

約数ペア:

[(1, 77897952), (2, 38948976), (3, 25965984), (4, 19474488), (6, 12982992), (8, 9737244), (9, 8655328), (11, 7081632), (12, 6491496), (16, 4868622), (18, 4327664), (22, 3540816), (24, 3245748), (32, 2434311), (33, 2360544), (36, 2163832), (44, 1770408), (48, 1622874), (66, 1180272), (67, 1162656), (72, 1081916), (88, 885204), (96, 811437), (99, 786848), (132, 590136), (134, 581328), (144, 540958), (176, 442602), (198, 393424), (201, 387552), (264, 295068), (268, 290664), (288, 270479), (352, 221301), (367, 212256), (396, 196712), (402, 193776), (528, 147534), (536, 145332), (603, 129184), (734, 106128), (737, 105696), (792, 98356), (804, 96888), (1056, 73767), (1072, 72666), (1101, 70752), (1206, 64592), (1468, 53064), (1474, 52848), (1584, 49178), (1608, 48444), (2144, 36333), (2202, 35376), (2211, 35232), (2412, 32296), (2936, 26532), (2948, 26424), (3168, 24589), (3216, 24222), (3303, 23584), (4037, 19296), (4404, 17688), (4422, 17616), (4824, 16148), (5872, 13266), (5896, 13212), (6432, 12111), (6606, 11792), (6633, 11744), (8074, 9648), (8808, 8844)]