84778368

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 243820800

約数和(自身を除く): 159042432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 232, 276, 331, 348, 368, 384, 464, 552, 662, 667, 696, 736, 928, 993, 1104, 1324, 1334, 1392, 1472, 1856, 1986, 2001, 2208, 2648, 2668, 2784, 2944, 3712, 3972, 4002, 4416, 5296, 5336, 5568, 7613, 7944, 8004, 8832, 9599, 10592, 10672, 11136, 15226, 15888, 16008, 19198, 21184, 21344, 22839, 28797, 30452, 31776, 32016, 38396, 42368, 42688, 45678, 57594, 60904, 63552, 64032, 76792, 85376, 91356, 115188, 121808, 127104, 128064, 153584, 182712, 220777, 230376, 243616, 256128, 307168, 365424, 441554, 460752, 487232, 614336, 662331, 730848, 883108, 921504, 974464, 1228672, 1324662, 1461696, 1766216, 1843008, 2649324, 2923392, 3532432, 3686016, 5298648, 7064864, 10597296, 14129728, 21194592, 28259456, 42389184, 84778368]

約数ペア:

[(1, 84778368), (2, 42389184), (3, 28259456), (4, 21194592), (6, 14129728), (8, 10597296), (12, 7064864), (16, 5298648), (23, 3686016), (24, 3532432), (29, 2923392), (32, 2649324), (46, 1843008), (48, 1766216), (58, 1461696), (64, 1324662), (69, 1228672), (87, 974464), (92, 921504), (96, 883108), (116, 730848), (128, 662331), (138, 614336), (174, 487232), (184, 460752), (192, 441554), (232, 365424), (276, 307168), (331, 256128), (348, 243616), (368, 230376), (384, 220777), (464, 182712), (552, 153584), (662, 128064), (667, 127104), (696, 121808), (736, 115188), (928, 91356), (993, 85376), (1104, 76792), (1324, 64032), (1334, 63552), (1392, 60904), (1472, 57594), (1856, 45678), (1986, 42688), (2001, 42368), (2208, 38396), (2648, 32016), (2668, 31776), (2784, 30452), (2944, 28797), (3712, 22839), (3972, 21344), (4002, 21184), (4416, 19198), (5296, 16008), (5336, 15888), (5568, 15226), (7613, 11136), (7944, 10672), (8004, 10592), (8832, 9599)]