81337344

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 176

約数和(自身を含む): 247605120

約数和(自身を除く): 166267776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 83, 87, 88, 96, 116, 128, 132, 166, 174, 176, 192, 232, 249, 256, 264, 319, 332, 348, 352, 384, 464, 498, 512, 528, 638, 664, 696, 704, 768, 913, 928, 957, 996, 1024, 1056, 1276, 1328, 1392, 1408, 1536, 1826, 1856, 1914, 1992, 2112, 2407, 2552, 2656, 2739, 2784, 2816, 3072, 3652, 3712, 3828, 3984, 4224, 4814, 5104, 5312, 5478, 5568, 5632, 7221, 7304, 7424, 7656, 7968, 8448, 9628, 10208, 10624, 10956, 11136, 11264, 14442, 14608, 14848, 15312, 15936, 16896, 19256, 20416, 21248, 21912, 22272, 26477, 28884, 29216, 29696, 30624, 31872, 33792, 38512, 40832, 42496, 43824, 44544, 52954, 57768, 58432, 61248, 63744, 77024, 79431, 81664, 84992, 87648, 89088, 105908, 115536, 116864, 122496, 127488, 154048, 158862, 163328, 175296, 211816, 231072, 233728, 244992, 254976, 308096, 317724, 326656, 350592, 423632, 462144, 467456, 489984, 616192, 635448, 701184, 847264, 924288, 934912, 979968, 1232384, 1270896, 1402368, 1694528, 1848576, 2464768, 2541792, 2804736, 3389056, 3697152, 5083584, 6778112, 7394304, 10167168, 13556224, 20334336, 27112448, 40668672, 81337344]

約数ペア:

[(1, 81337344), (2, 40668672), (3, 27112448), (4, 20334336), (6, 13556224), (8, 10167168), (11, 7394304), (12, 6778112), (16, 5083584), (22, 3697152), (24, 3389056), (29, 2804736), (32, 2541792), (33, 2464768), (44, 1848576), (48, 1694528), (58, 1402368), (64, 1270896), (66, 1232384), (83, 979968), (87, 934912), (88, 924288), (96, 847264), (116, 701184), (128, 635448), (132, 616192), (166, 489984), (174, 467456), (176, 462144), (192, 423632), (232, 350592), (249, 326656), (256, 317724), (264, 308096), (319, 254976), (332, 244992), (348, 233728), (352, 231072), (384, 211816), (464, 175296), (498, 163328), (512, 158862), (528, 154048), (638, 127488), (664, 122496), (696, 116864), (704, 115536), (768, 105908), (913, 89088), (928, 87648), (957, 84992), (996, 81664), (1024, 79431), (1056, 77024), (1276, 63744), (1328, 61248), (1392, 58432), (1408, 57768), (1536, 52954), (1826, 44544), (1856, 43824), (1914, 42496), (1992, 40832), (2112, 38512), (2407, 33792), (2552, 31872), (2656, 30624), (2739, 29696), (2784, 29216), (2816, 28884), (3072, 26477), (3652, 22272), (3712, 21912), (3828, 21248), (3984, 20416), (4224, 19256), (4814, 16896), (5104, 15936), (5312, 15312), (5478, 14848), (5568, 14608), (5632, 14442), (7221, 11264), (7304, 11136), (7424, 10956), (7656, 10624), (7968, 10208), (8448, 9628)]