85819968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 270248888

約数和(自身を除く): 184428920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 144, 146, 156, 157, 192, 208, 219, 234, 288, 292, 312, 314, 416, 438, 468, 471, 576, 584, 624, 628, 657, 832, 876, 936, 942, 949, 1168, 1248, 1256, 1314, 1413, 1752, 1872, 1884, 1898, 2041, 2336, 2496, 2512, 2628, 2826, 2847, 3504, 3744, 3768, 3796, 4082, 4672, 5024, 5256, 5652, 5694, 6123, 7008, 7488, 7536, 7592, 8164, 8541, 10048, 10512, 11304, 11388, 11461, 12246, 14016, 15072, 15184, 16328, 17082, 18369, 21024, 22608, 22776, 22922, 24492, 30144, 30368, 32656, 34164, 34383, 36738, 42048, 45216, 45552, 45844, 48984, 60736, 65312, 68328, 68766, 73476, 90432, 91104, 91688, 97968, 103149, 130624, 136656, 137532, 146952, 148993, 182208, 183376, 195936, 206298, 273312, 275064, 293904, 297986, 366752, 391872, 412596, 446979, 546624, 550128, 587808, 595972, 733504, 825192, 893958, 1100256, 1175616, 1191944, 1340937, 1650384, 1787916, 2200512, 2383888, 2681874, 3300768, 3575832, 4767776, 5363748, 6601536, 7151664, 9535552, 10727496, 14303328, 21454992, 28606656, 42909984, 85819968]

約数ペア:

[(1, 85819968), (2, 42909984), (3, 28606656), (4, 21454992), (6, 14303328), (8, 10727496), (9, 9535552), (12, 7151664), (13, 6601536), (16, 5363748), (18, 4767776), (24, 3575832), (26, 3300768), (32, 2681874), (36, 2383888), (39, 2200512), (48, 1787916), (52, 1650384), (64, 1340937), (72, 1191944), (73, 1175616), (78, 1100256), (96, 893958), (104, 825192), (117, 733504), (144, 595972), (146, 587808), (156, 550128), (157, 546624), (192, 446979), (208, 412596), (219, 391872), (234, 366752), (288, 297986), (292, 293904), (312, 275064), (314, 273312), (416, 206298), (438, 195936), (468, 183376), (471, 182208), (576, 148993), (584, 146952), (624, 137532), (628, 136656), (657, 130624), (832, 103149), (876, 97968), (936, 91688), (942, 91104), (949, 90432), (1168, 73476), (1248, 68766), (1256, 68328), (1314, 65312), (1413, 60736), (1752, 48984), (1872, 45844), (1884, 45552), (1898, 45216), (2041, 42048), (2336, 36738), (2496, 34383), (2512, 34164), (2628, 32656), (2826, 30368), (2847, 30144), (3504, 24492), (3744, 22922), (3768, 22776), (3796, 22608), (4082, 21024), (4672, 18369), (5024, 17082), (5256, 16328), (5652, 15184), (5694, 15072), (6123, 14016), (7008, 12246), (7488, 11461), (7536, 11388), (7592, 11304), (8164, 10512), (8541, 10048)]