86778608

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 90

約数和(自身を含む): 208308096

約数和(自身を除く): 121529488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 289, 383, 392, 476, 578, 766, 784, 833, 952, 1156, 1532, 1666, 1904, 2023, 2312, 2681, 3064, 3332, 4046, 4624, 5362, 6128, 6511, 6664, 8092, 10724, 13022, 13328, 14161, 16184, 18767, 21448, 26044, 28322, 32368, 37534, 42896, 45577, 52088, 56644, 75068, 91154, 104176, 110687, 113288, 150136, 182308, 221374, 226576, 300272, 319039, 364616, 442748, 638078, 729232, 774809, 885496, 1276156, 1549618, 1770992, 2552312, 3099236, 5104624, 5423663, 6198472, 10847326, 12396944, 21694652, 43389304, 86778608]

約数ペア:

[(1, 86778608), (2, 43389304), (4, 21694652), (7, 12396944), (8, 10847326), (14, 6198472), (16, 5423663), (17, 5104624), (28, 3099236), (34, 2552312), (49, 1770992), (56, 1549618), (68, 1276156), (98, 885496), (112, 774809), (119, 729232), (136, 638078), (196, 442748), (238, 364616), (272, 319039), (289, 300272), (383, 226576), (392, 221374), (476, 182308), (578, 150136), (766, 113288), (784, 110687), (833, 104176), (952, 91154), (1156, 75068), (1532, 56644), (1666, 52088), (1904, 45577), (2023, 42896), (2312, 37534), (2681, 32368), (3064, 28322), (3332, 26044), (4046, 21448), (4624, 18767), (5362, 16184), (6128, 14161), (6511, 13328), (6664, 13022), (8092, 10724)]