85560112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 188987904

約数和(自身を除く): 103427792

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 71, 82, 88, 142, 164, 167, 176, 284, 328, 334, 451, 568, 656, 668, 781, 902, 1136, 1336, 1562, 1804, 1837, 2672, 2911, 3124, 3608, 3674, 5822, 6248, 6847, 7216, 7348, 11644, 11857, 12496, 13694, 14696, 23288, 23714, 27388, 29392, 32021, 46576, 47428, 54776, 64042, 75317, 94856, 109552, 128084, 130427, 150634, 189712, 256168, 260854, 301268, 486137, 512336, 521708, 602536, 972274, 1043416, 1205072, 1944548, 2086832, 3889096, 5347507, 7778192, 10695014, 21390028, 42780056, 85560112]

約数ペア:

[(1, 85560112), (2, 42780056), (4, 21390028), (8, 10695014), (11, 7778192), (16, 5347507), (22, 3889096), (41, 2086832), (44, 1944548), (71, 1205072), (82, 1043416), (88, 972274), (142, 602536), (164, 521708), (167, 512336), (176, 486137), (284, 301268), (328, 260854), (334, 256168), (451, 189712), (568, 150634), (656, 130427), (668, 128084), (781, 109552), (902, 94856), (1136, 75317), (1336, 64042), (1562, 54776), (1804, 47428), (1837, 46576), (2672, 32021), (2911, 29392), (3124, 27388), (3608, 23714), (3674, 23288), (5822, 14696), (6248, 13694), (6847, 12496), (7216, 11857), (7348, 11644)]