78257088

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 168

約数和(自身を含む): 276258528

約数和(自身を除く): 198001440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1493, 1638, 1872, 2016, 2184, 2496, 2912, 2986, 3276, 3744, 4032, 4368, 4479, 5824, 5972, 6552, 7488, 8736, 8958, 10451, 11944, 13104, 13437, 17472, 17916, 19409, 20902, 23888, 26208, 26874, 31353, 35832, 38818, 41804, 47776, 52416, 53748, 58227, 62706, 71664, 77636, 83608, 94059, 95552, 107496, 116454, 125412, 135863, 143328, 155272, 167216, 174681, 188118, 214992, 232908, 250824, 271726, 286656, 310544, 334432, 349362, 376236, 407589, 429984, 465816, 501648, 543452, 621088, 668864, 698724, 752472, 815178, 859968, 931632, 1003296, 1086904, 1222767, 1242176, 1397448, 1504944, 1630356, 1863264, 2006592, 2173808, 2445534, 2794896, 3009888, 3260712, 3726528, 4347616, 4891068, 5589792, 6019776, 6521424, 8695232, 9782136, 11179584, 13042848, 19564272, 26085696, 39128544, 78257088]

約数ペア:

[(1, 78257088), (2, 39128544), (3, 26085696), (4, 19564272), (6, 13042848), (7, 11179584), (8, 9782136), (9, 8695232), (12, 6521424), (13, 6019776), (14, 5589792), (16, 4891068), (18, 4347616), (21, 3726528), (24, 3260712), (26, 3009888), (28, 2794896), (32, 2445534), (36, 2173808), (39, 2006592), (42, 1863264), (48, 1630356), (52, 1504944), (56, 1397448), (63, 1242176), (64, 1222767), (72, 1086904), (78, 1003296), (84, 931632), (91, 859968), (96, 815178), (104, 752472), (112, 698724), (117, 668864), (126, 621088), (144, 543452), (156, 501648), (168, 465816), (182, 429984), (192, 407589), (208, 376236), (224, 349362), (234, 334432), (252, 310544), (273, 286656), (288, 271726), (312, 250824), (336, 232908), (364, 214992), (416, 188118), (448, 174681), (468, 167216), (504, 155272), (546, 143328), (576, 135863), (624, 125412), (672, 116454), (728, 107496), (819, 95552), (832, 94059), (936, 83608), (1008, 77636), (1092, 71664), (1248, 62706), (1344, 58227), (1456, 53748), (1493, 52416), (1638, 47776), (1872, 41804), (2016, 38818), (2184, 35832), (2496, 31353), (2912, 26874), (2986, 26208), (3276, 23888), (3744, 20902), (4032, 19409), (4368, 17916), (4479, 17472), (5824, 13437), (5972, 13104), (6552, 11944), (7488, 10451), (8736, 8958)]