68541312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 213269760

約数和(自身を除く): 144728448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 593, 602, 672, 688, 896, 903, 1032, 1186, 1204, 1344, 1376, 1779, 1806, 2064, 2372, 2408, 2688, 2752, 3558, 3612, 4128, 4151, 4744, 4816, 5504, 7116, 7224, 8256, 8302, 9488, 9632, 12453, 14232, 14448, 16512, 16604, 18976, 19264, 24906, 25499, 28464, 28896, 33208, 37952, 38528, 49812, 50998, 56928, 57792, 66416, 75904, 76497, 99624, 101996, 113856, 115584, 132832, 152994, 178493, 199248, 203992, 227712, 265664, 305988, 356986, 398496, 407984, 531328, 535479, 611976, 713972, 796992, 815968, 1070958, 1223952, 1427944, 1593984, 1631936, 2141916, 2447904, 2855888, 3263872, 4283832, 4895808, 5711776, 8567664, 9791616, 11423552, 17135328, 22847104, 34270656, 68541312]

約数ペア:

[(1, 68541312), (2, 34270656), (3, 22847104), (4, 17135328), (6, 11423552), (7, 9791616), (8, 8567664), (12, 5711776), (14, 4895808), (16, 4283832), (21, 3263872), (24, 2855888), (28, 2447904), (32, 2141916), (42, 1631936), (43, 1593984), (48, 1427944), (56, 1223952), (64, 1070958), (84, 815968), (86, 796992), (96, 713972), (112, 611976), (128, 535479), (129, 531328), (168, 407984), (172, 398496), (192, 356986), (224, 305988), (258, 265664), (301, 227712), (336, 203992), (344, 199248), (384, 178493), (448, 152994), (516, 132832), (593, 115584), (602, 113856), (672, 101996), (688, 99624), (896, 76497), (903, 75904), (1032, 66416), (1186, 57792), (1204, 56928), (1344, 50998), (1376, 49812), (1779, 38528), (1806, 37952), (2064, 33208), (2372, 28896), (2408, 28464), (2688, 25499), (2752, 24906), (3558, 19264), (3612, 18976), (4128, 16604), (4151, 16512), (4744, 14448), (4816, 14232), (5504, 12453), (7116, 9632), (7224, 9488), (8256, 8302)]