84657664

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 135328256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 79, 91, 92, 104, 112, 128, 158, 161, 182, 184, 208, 224, 256, 299, 316, 322, 364, 368, 416, 448, 512, 553, 598, 632, 644, 728, 736, 832, 896, 1027, 1106, 1196, 1264, 1288, 1456, 1472, 1664, 1792, 1817, 2054, 2093, 2212, 2392, 2528, 2576, 2912, 2944, 3328, 3584, 3634, 4108, 4186, 4424, 4784, 5056, 5152, 5824, 5888, 6656, 7189, 7268, 8216, 8372, 8848, 9568, 10112, 10304, 11648, 11776, 12719, 14378, 14536, 16432, 16744, 17696, 19136, 20224, 20608, 23296, 23621, 25438, 28756, 29072, 32864, 33488, 35392, 38272, 40448, 41216, 46592, 47242, 50876, 57512, 58144, 65728, 66976, 70784, 76544, 82432, 94484, 101752, 115024, 116288, 131456, 133952, 141568, 153088, 165347, 188968, 203504, 230048, 232576, 262912, 267904, 283136, 330694, 377936, 407008, 460096, 465152, 525824, 535808, 661388, 755872, 814016, 920192, 930304, 1071616, 1322776, 1511744, 1628032, 1840384, 2645552, 3023488, 3256064, 3680768, 5291104, 6046976, 6512128, 10582208, 12093952, 21164416, 42328832, 84657664]

約数ペア:

[(1, 84657664), (2, 42328832), (4, 21164416), (7, 12093952), (8, 10582208), (13, 6512128), (14, 6046976), (16, 5291104), (23, 3680768), (26, 3256064), (28, 3023488), (32, 2645552), (46, 1840384), (52, 1628032), (56, 1511744), (64, 1322776), (79, 1071616), (91, 930304), (92, 920192), (104, 814016), (112, 755872), (128, 661388), (158, 535808), (161, 525824), (182, 465152), (184, 460096), (208, 407008), (224, 377936), (256, 330694), (299, 283136), (316, 267904), (322, 262912), (364, 232576), (368, 230048), (416, 203504), (448, 188968), (512, 165347), (553, 153088), (598, 141568), (632, 133952), (644, 131456), (728, 116288), (736, 115024), (832, 101752), (896, 94484), (1027, 82432), (1106, 76544), (1196, 70784), (1264, 66976), (1288, 65728), (1456, 58144), (1472, 57512), (1664, 50876), (1792, 47242), (1817, 46592), (2054, 41216), (2093, 40448), (2212, 38272), (2392, 35392), (2528, 33488), (2576, 32864), (2912, 29072), (2944, 28756), (3328, 25438), (3584, 23621), (3634, 23296), (4108, 20608), (4186, 20224), (4424, 19136), (4784, 17696), (5056, 16744), (5152, 16432), (5824, 14536), (5888, 14378), (6656, 12719), (7189, 11776), (7268, 11648), (8216, 10304), (8372, 10112), (8848, 9568)]