84754488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 263531520

約数和(自身を除く): 178777032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 182, 257, 273, 302, 312, 364, 453, 514, 546, 604, 728, 771, 906, 1028, 1057, 1092, 1208, 1542, 1799, 1812, 1963, 2056, 2114, 2184, 3084, 3171, 3341, 3598, 3624, 3926, 4228, 5397, 5889, 6168, 6342, 6682, 7196, 7852, 8456, 10023, 10794, 11778, 12684, 13364, 13741, 14392, 15704, 20046, 21588, 23387, 23556, 25368, 26728, 27482, 38807, 40092, 41223, 43176, 46774, 47112, 54964, 70161, 77614, 80184, 82446, 93548, 109928, 116421, 140322, 155228, 164892, 187096, 232842, 271649, 280644, 310456, 329784, 465684, 504491, 543298, 561288, 814947, 931368, 1008982, 1086596, 1513473, 1629894, 2017964, 2173192, 3026946, 3259788, 3531437, 4035928, 6053892, 6519576, 7062874, 10594311, 12107784, 14125748, 21188622, 28251496, 42377244, 84754488]

約数ペア:

[(1, 84754488), (2, 42377244), (3, 28251496), (4, 21188622), (6, 14125748), (7, 12107784), (8, 10594311), (12, 7062874), (13, 6519576), (14, 6053892), (21, 4035928), (24, 3531437), (26, 3259788), (28, 3026946), (39, 2173192), (42, 2017964), (52, 1629894), (56, 1513473), (78, 1086596), (84, 1008982), (91, 931368), (104, 814947), (151, 561288), (156, 543298), (168, 504491), (182, 465684), (257, 329784), (273, 310456), (302, 280644), (312, 271649), (364, 232842), (453, 187096), (514, 164892), (546, 155228), (604, 140322), (728, 116421), (771, 109928), (906, 93548), (1028, 82446), (1057, 80184), (1092, 77614), (1208, 70161), (1542, 54964), (1799, 47112), (1812, 46774), (1963, 43176), (2056, 41223), (2114, 40092), (2184, 38807), (3084, 27482), (3171, 26728), (3341, 25368), (3598, 23556), (3624, 23387), (3926, 21588), (4228, 20046), (5397, 15704), (5889, 14392), (6168, 13741), (6342, 13364), (6682, 12684), (7196, 11778), (7852, 10794), (8456, 10023)]