71039808

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 168

約数和(自身を含む): 243230400

約数和(自身を除く): 172190592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 839, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1678, 1728, 1764, 2016, 2352, 2517, 2646, 3024, 3136, 3356, 3528, 4032, 4704, 5034, 5292, 5873, 6048, 6712, 7056, 7551, 9408, 10068, 10584, 11746, 12096, 13424, 14112, 15102, 17619, 20136, 21168, 22653, 23492, 26848, 28224, 30204, 35238, 40272, 41111, 42336, 45306, 46984, 52857, 53696, 60408, 70476, 80544, 82222, 84672, 90612, 93968, 105714, 120816, 123333, 140952, 158571, 161088, 164444, 181224, 187936, 211428, 241632, 246666, 281904, 317142, 328888, 362448, 369999, 375872, 422856, 483264, 493332, 563808, 634284, 657776, 724896, 739998, 845712, 986664, 1109997, 1127616, 1268568, 1315552, 1449792, 1479996, 1691424, 1973328, 2219994, 2537136, 2631104, 2959992, 3382848, 3946656, 4439988, 5074272, 5919984, 7893312, 8879976, 10148544, 11839968, 17759952, 23679936, 35519904, 71039808]

約数ペア:

[(1, 71039808), (2, 35519904), (3, 23679936), (4, 17759952), (6, 11839968), (7, 10148544), (8, 8879976), (9, 7893312), (12, 5919984), (14, 5074272), (16, 4439988), (18, 3946656), (21, 3382848), (24, 2959992), (27, 2631104), (28, 2537136), (32, 2219994), (36, 1973328), (42, 1691424), (48, 1479996), (49, 1449792), (54, 1315552), (56, 1268568), (63, 1127616), (64, 1109997), (72, 986664), (84, 845712), (96, 739998), (98, 724896), (108, 657776), (112, 634284), (126, 563808), (144, 493332), (147, 483264), (168, 422856), (189, 375872), (192, 369999), (196, 362448), (216, 328888), (224, 317142), (252, 281904), (288, 246666), (294, 241632), (336, 211428), (378, 187936), (392, 181224), (432, 164444), (441, 161088), (448, 158571), (504, 140952), (576, 123333), (588, 120816), (672, 105714), (756, 93968), (784, 90612), (839, 84672), (864, 82222), (882, 80544), (1008, 70476), (1176, 60408), (1323, 53696), (1344, 52857), (1512, 46984), (1568, 45306), (1678, 42336), (1728, 41111), (1764, 40272), (2016, 35238), (2352, 30204), (2517, 28224), (2646, 26848), (3024, 23492), (3136, 22653), (3356, 21168), (3528, 20136), (4032, 17619), (4704, 15102), (5034, 14112), (5292, 13424), (5873, 12096), (6048, 11746), (6712, 10584), (7056, 10068), (7551, 9408)]