84210432

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 245280000

約数和(自身を除く): 161069568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 199, 228, 232, 256, 304, 348, 384, 398, 456, 464, 551, 597, 608, 696, 768, 796, 912, 928, 1102, 1194, 1216, 1392, 1592, 1653, 1824, 1856, 2204, 2388, 2432, 2784, 3184, 3306, 3648, 3712, 3781, 4408, 4776, 4864, 5568, 5771, 6368, 6612, 7296, 7424, 7562, 8816, 9552, 11136, 11343, 11542, 12736, 13224, 14592, 15124, 17313, 17632, 19104, 22272, 22686, 23084, 25472, 26448, 30248, 34626, 35264, 38208, 45372, 46168, 50944, 52896, 60496, 69252, 70528, 76416, 90744, 92336, 105792, 109649, 120992, 138504, 141056, 152832, 181488, 184672, 211584, 219298, 241984, 277008, 328947, 362976, 369344, 423168, 438596, 483968, 554016, 657894, 725952, 738688, 877192, 967936, 1108032, 1315788, 1451904, 1477376, 1754384, 2216064, 2631576, 2903808, 3508768, 4432128, 5263152, 7017536, 10526304, 14035072, 21052608, 28070144, 42105216, 84210432]

約数ペア:

[(1, 84210432), (2, 42105216), (3, 28070144), (4, 21052608), (6, 14035072), (8, 10526304), (12, 7017536), (16, 5263152), (19, 4432128), (24, 3508768), (29, 2903808), (32, 2631576), (38, 2216064), (48, 1754384), (57, 1477376), (58, 1451904), (64, 1315788), (76, 1108032), (87, 967936), (96, 877192), (114, 738688), (116, 725952), (128, 657894), (152, 554016), (174, 483968), (192, 438596), (199, 423168), (228, 369344), (232, 362976), (256, 328947), (304, 277008), (348, 241984), (384, 219298), (398, 211584), (456, 184672), (464, 181488), (551, 152832), (597, 141056), (608, 138504), (696, 120992), (768, 109649), (796, 105792), (912, 92336), (928, 90744), (1102, 76416), (1194, 70528), (1216, 69252), (1392, 60496), (1592, 52896), (1653, 50944), (1824, 46168), (1856, 45372), (2204, 38208), (2388, 35264), (2432, 34626), (2784, 30248), (3184, 26448), (3306, 25472), (3648, 23084), (3712, 22686), (3781, 22272), (4408, 19104), (4776, 17632), (4864, 17313), (5568, 15124), (5771, 14592), (6368, 13224), (6612, 12736), (7296, 11542), (7424, 11343), (7562, 11136), (8816, 9552)]