78876288

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 241128000

約数和(自身を除く): 162251712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 787, 864, 928, 1044, 1152, 1392, 1566, 1574, 1728, 1856, 2088, 2361, 2784, 3132, 3148, 3456, 3712, 4176, 4722, 5568, 6264, 6296, 7083, 8352, 9444, 11136, 12528, 12592, 14166, 16704, 18888, 21249, 22823, 25056, 25184, 28332, 33408, 37776, 42498, 45646, 50112, 50368, 56664, 68469, 75552, 84996, 91292, 100224, 100736, 113328, 136938, 151104, 169992, 182584, 205407, 226656, 273876, 302208, 339984, 365168, 410814, 453312, 547752, 616221, 679968, 730336, 821628, 906624, 1095504, 1232442, 1359936, 1460672, 1643256, 2191008, 2464884, 2719872, 2921344, 3286512, 4382016, 4929768, 6573024, 8764032, 9859536, 13146048, 19719072, 26292096, 39438144, 78876288]

約数ペア:

[(1, 78876288), (2, 39438144), (3, 26292096), (4, 19719072), (6, 13146048), (8, 9859536), (9, 8764032), (12, 6573024), (16, 4929768), (18, 4382016), (24, 3286512), (27, 2921344), (29, 2719872), (32, 2464884), (36, 2191008), (48, 1643256), (54, 1460672), (58, 1359936), (64, 1232442), (72, 1095504), (87, 906624), (96, 821628), (108, 730336), (116, 679968), (128, 616221), (144, 547752), (174, 453312), (192, 410814), (216, 365168), (232, 339984), (261, 302208), (288, 273876), (348, 226656), (384, 205407), (432, 182584), (464, 169992), (522, 151104), (576, 136938), (696, 113328), (783, 100736), (787, 100224), (864, 91292), (928, 84996), (1044, 75552), (1152, 68469), (1392, 56664), (1566, 50368), (1574, 50112), (1728, 45646), (1856, 42498), (2088, 37776), (2361, 33408), (2784, 28332), (3132, 25184), (3148, 25056), (3456, 22823), (3712, 21249), (4176, 18888), (4722, 16704), (5568, 14166), (6264, 12592), (6296, 12528), (7083, 11136), (8352, 9444)]