84067984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 227485440

約数和(自身を除く): 143417456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 176, 181, 182, 203, 208, 232, 286, 308, 319, 362, 364, 377, 406, 464, 572, 616, 638, 724, 728, 754, 812, 1001, 1144, 1232, 1267, 1276, 1448, 1456, 1508, 1624, 1991, 2002, 2233, 2288, 2353, 2534, 2552, 2639, 2896, 3016, 3248, 3982, 4004, 4147, 4466, 4706, 5068, 5104, 5249, 5278, 6032, 7964, 8008, 8294, 8932, 9412, 10136, 10498, 10556, 13937, 15928, 16016, 16471, 16588, 17864, 18824, 20272, 20996, 21112, 25883, 27874, 29029, 31856, 32942, 33176, 35728, 36743, 37648, 41992, 42224, 51766, 55748, 57739, 58058, 65884, 66352, 68237, 73486, 83984, 103532, 111496, 115478, 116116, 131768, 136474, 146972, 181181, 207064, 222992, 230956, 232232, 263536, 272948, 293944, 362362, 404173, 414128, 461912, 464464, 477659, 545896, 587888, 724724, 750607, 808346, 923824, 955318, 1091792, 1449448, 1501214, 1616692, 1910636, 2898896, 3002428, 3233384, 3821272, 5254249, 6004856, 6466768, 7642544, 10508498, 12009712, 21016996, 42033992, 84067984]

約数ペア:

[(1, 84067984), (2, 42033992), (4, 21016996), (7, 12009712), (8, 10508498), (11, 7642544), (13, 6466768), (14, 6004856), (16, 5254249), (22, 3821272), (26, 3233384), (28, 3002428), (29, 2898896), (44, 1910636), (52, 1616692), (56, 1501214), (58, 1449448), (77, 1091792), (88, 955318), (91, 923824), (104, 808346), (112, 750607), (116, 724724), (143, 587888), (154, 545896), (176, 477659), (181, 464464), (182, 461912), (203, 414128), (208, 404173), (232, 362362), (286, 293944), (308, 272948), (319, 263536), (362, 232232), (364, 230956), (377, 222992), (406, 207064), (464, 181181), (572, 146972), (616, 136474), (638, 131768), (724, 116116), (728, 115478), (754, 111496), (812, 103532), (1001, 83984), (1144, 73486), (1232, 68237), (1267, 66352), (1276, 65884), (1448, 58058), (1456, 57739), (1508, 55748), (1624, 51766), (1991, 42224), (2002, 41992), (2233, 37648), (2288, 36743), (2353, 35728), (2534, 33176), (2552, 32942), (2639, 31856), (2896, 29029), (3016, 27874), (3248, 25883), (3982, 21112), (4004, 20996), (4147, 20272), (4466, 18824), (4706, 17864), (5068, 16588), (5104, 16471), (5249, 16016), (5278, 15928), (6032, 13937), (7964, 10556), (8008, 10498), (8294, 10136), (8932, 9412)]