71781696

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 168

約数和(自身を含む): 247782080

約数和(自身を除く): 176000384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 937, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 1874, 2016, 2128, 2394, 2736, 2811, 3192, 3648, 3748, 4032, 4256, 4788, 5472, 5622, 6384, 6559, 7496, 8433, 8512, 9576, 10944, 11244, 12768, 13118, 14992, 16866, 17803, 19152, 19677, 22488, 25536, 26236, 29984, 33732, 35606, 38304, 39354, 44976, 52472, 53409, 59031, 59968, 67464, 71212, 76608, 78708, 89952, 104944, 106818, 118062, 124621, 134928, 142424, 157416, 160227, 179904, 209888, 213636, 236124, 249242, 269856, 284848, 314832, 320454, 373863, 419776, 427272, 472248, 498484, 539712, 569696, 629664, 640908, 747726, 854544, 944496, 996968, 1121589, 1139392, 1259328, 1281816, 1495452, 1709088, 1888992, 1993936, 2243178, 2563632, 2990904, 3418176, 3777984, 3987872, 4486356, 5127264, 5981808, 7975744, 8972712, 10254528, 11963616, 17945424, 23927232, 35890848, 71781696]

約数ペア:

[(1, 71781696), (2, 35890848), (3, 23927232), (4, 17945424), (6, 11963616), (7, 10254528), (8, 8972712), (9, 7975744), (12, 5981808), (14, 5127264), (16, 4486356), (18, 3987872), (19, 3777984), (21, 3418176), (24, 2990904), (28, 2563632), (32, 2243178), (36, 1993936), (38, 1888992), (42, 1709088), (48, 1495452), (56, 1281816), (57, 1259328), (63, 1139392), (64, 1121589), (72, 996968), (76, 944496), (84, 854544), (96, 747726), (112, 640908), (114, 629664), (126, 569696), (133, 539712), (144, 498484), (152, 472248), (168, 427272), (171, 419776), (192, 373863), (224, 320454), (228, 314832), (252, 284848), (266, 269856), (288, 249242), (304, 236124), (336, 213636), (342, 209888), (399, 179904), (448, 160227), (456, 157416), (504, 142424), (532, 134928), (576, 124621), (608, 118062), (672, 106818), (684, 104944), (798, 89952), (912, 78708), (937, 76608), (1008, 71212), (1064, 67464), (1197, 59968), (1216, 59031), (1344, 53409), (1368, 52472), (1596, 44976), (1824, 39354), (1874, 38304), (2016, 35606), (2128, 33732), (2394, 29984), (2736, 26236), (2811, 25536), (3192, 22488), (3648, 19677), (3748, 19152), (4032, 17803), (4256, 16866), (4788, 14992), (5472, 13118), (5622, 12768), (6384, 11244), (6559, 10944), (7496, 9576), (8433, 8512)]