85256864

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4943}}^1$

素因数の和:4978

約数の個数: 72

約数和(自身を含む): 213046848

約数和(自身を除く): 127789984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 4943, 8624, 9886, 17248, 19772, 34601, 39544, 54373, 69202, 79088, 108746, 138404, 158176, 217492, 242207, 276808, 380611, 434984, 484414, 553616, 761222, 869968, 968828, 1107232, 1522444, 1739936, 1937656, 2664277, 3044888, 3875312, 5328554, 6089776, 7750624, 10657108, 12179552, 21314216, 42628432, 85256864]

約数ペア:

[(1, 85256864), (2, 42628432), (4, 21314216), (7, 12179552), (8, 10657108), (11, 7750624), (14, 6089776), (16, 5328554), (22, 3875312), (28, 3044888), (32, 2664277), (44, 1937656), (49, 1739936), (56, 1522444), (77, 1107232), (88, 968828), (98, 869968), (112, 761222), (154, 553616), (176, 484414), (196, 434984), (224, 380611), (308, 276808), (352, 242207), (392, 217492), (539, 158176), (616, 138404), (784, 108746), (1078, 79088), (1232, 69202), (1568, 54373), (2156, 39544), (2464, 34601), (4312, 19772), (4943, 17248), (8624, 9886)]