66674608

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 181988352

約数和(自身を除く): 115313744

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 181, 182, 184, 208, 253, 286, 299, 308, 322, 362, 364, 368, 506, 572, 598, 616, 644, 724, 728, 1001, 1012, 1144, 1196, 1232, 1267, 1288, 1448, 1456, 1771, 1991, 2002, 2024, 2093, 2288, 2353, 2392, 2534, 2576, 2896, 3289, 3542, 3982, 4004, 4048, 4163, 4186, 4706, 4784, 5068, 6578, 7084, 7964, 8008, 8326, 8372, 9412, 10136, 13156, 13937, 14168, 15928, 16016, 16471, 16652, 16744, 18824, 20272, 23023, 25883, 26312, 27874, 28336, 29141, 31856, 32942, 33304, 33488, 37648, 45793, 46046, 51766, 52624, 54119, 55748, 58282, 65884, 66608, 91586, 92092, 103532, 108238, 111496, 116564, 131768, 181181, 183172, 184184, 207064, 216476, 222992, 233128, 263536, 320551, 362362, 366344, 368368, 378833, 414128, 432952, 466256, 595309, 641102, 724724, 732688, 757666, 865904, 1190618, 1282204, 1449448, 1515332, 2381236, 2564408, 2898896, 3030664, 4167163, 4762472, 5128816, 6061328, 8334326, 9524944, 16668652, 33337304, 66674608]

約数ペア:

[(1, 66674608), (2, 33337304), (4, 16668652), (7, 9524944), (8, 8334326), (11, 6061328), (13, 5128816), (14, 4762472), (16, 4167163), (22, 3030664), (23, 2898896), (26, 2564408), (28, 2381236), (44, 1515332), (46, 1449448), (52, 1282204), (56, 1190618), (77, 865904), (88, 757666), (91, 732688), (92, 724724), (104, 641102), (112, 595309), (143, 466256), (154, 432952), (161, 414128), (176, 378833), (181, 368368), (182, 366344), (184, 362362), (208, 320551), (253, 263536), (286, 233128), (299, 222992), (308, 216476), (322, 207064), (362, 184184), (364, 183172), (368, 181181), (506, 131768), (572, 116564), (598, 111496), (616, 108238), (644, 103532), (724, 92092), (728, 91586), (1001, 66608), (1012, 65884), (1144, 58282), (1196, 55748), (1232, 54119), (1267, 52624), (1288, 51766), (1448, 46046), (1456, 45793), (1771, 37648), (1991, 33488), (2002, 33304), (2024, 32942), (2093, 31856), (2288, 29141), (2353, 28336), (2392, 27874), (2534, 26312), (2576, 25883), (2896, 23023), (3289, 20272), (3542, 18824), (3982, 16744), (4004, 16652), (4048, 16471), (4163, 16016), (4186, 15928), (4706, 14168), (4784, 13937), (5068, 13156), (6578, 10136), (7084, 9412), (7964, 8372), (8008, 8326)]