81847296

素因数分解:

$2^{10}\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 132

約数和(自身を含む): 241414992

約数和(自身を除く): 159567696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 107, 128, 144, 166, 192, 214, 249, 256, 288, 321, 332, 384, 428, 498, 512, 576, 642, 664, 747, 768, 856, 963, 996, 1024, 1152, 1284, 1328, 1494, 1536, 1712, 1926, 1992, 2304, 2568, 2656, 2988, 3072, 3424, 3852, 3984, 4608, 5136, 5312, 5976, 6848, 7704, 7968, 8881, 9216, 10272, 10624, 11952, 13696, 15408, 15936, 17762, 20544, 21248, 23904, 26643, 27392, 30816, 31872, 35524, 41088, 42496, 47808, 53286, 54784, 61632, 63744, 71048, 79929, 82176, 84992, 95616, 106572, 109568, 123264, 127488, 142096, 159858, 164352, 191232, 213144, 246528, 254976, 284192, 319716, 328704, 382464, 426288, 493056, 568384, 639432, 764928, 852576, 986112, 1136768, 1278864, 1705152, 2273536, 2557728, 3410304, 4547072, 5115456, 6820608, 9094144, 10230912, 13641216, 20461824, 27282432, 40923648, 81847296]

約数ペア:

[(1, 81847296), (2, 40923648), (3, 27282432), (4, 20461824), (6, 13641216), (8, 10230912), (9, 9094144), (12, 6820608), (16, 5115456), (18, 4547072), (24, 3410304), (32, 2557728), (36, 2273536), (48, 1705152), (64, 1278864), (72, 1136768), (83, 986112), (96, 852576), (107, 764928), (128, 639432), (144, 568384), (166, 493056), (192, 426288), (214, 382464), (249, 328704), (256, 319716), (288, 284192), (321, 254976), (332, 246528), (384, 213144), (428, 191232), (498, 164352), (512, 159858), (576, 142096), (642, 127488), (664, 123264), (747, 109568), (768, 106572), (856, 95616), (963, 84992), (996, 82176), (1024, 79929), (1152, 71048), (1284, 63744), (1328, 61632), (1494, 54784), (1536, 53286), (1712, 47808), (1926, 42496), (1992, 41088), (2304, 35524), (2568, 31872), (2656, 30816), (2988, 27392), (3072, 26643), (3424, 23904), (3852, 21248), (3984, 20544), (4608, 17762), (5136, 15936), (5312, 15408), (5976, 13696), (6848, 11952), (7704, 10624), (7968, 10272), (8881, 9216)]