78831984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 180

約数和(自身を含む): 261332232

約数和(自身を除く): 182500248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 242, 264, 277, 294, 308, 336, 363, 392, 462, 484, 528, 539, 554, 588, 616, 726, 784, 831, 847, 924, 968, 1078, 1108, 1176, 1232, 1452, 1617, 1662, 1694, 1848, 1936, 1939, 2156, 2216, 2352, 2541, 2904, 3047, 3234, 3324, 3388, 3696, 3878, 4312, 4432, 5082, 5808, 5817, 5929, 6094, 6468, 6648, 6776, 7756, 8624, 9141, 10164, 11634, 11858, 12188, 12936, 13296, 13552, 13573, 15512, 17787, 18282, 20328, 21329, 23268, 23716, 24376, 25872, 27146, 31024, 33517, 35574, 36564, 40656, 40719, 42658, 46536, 47432, 48752, 54292, 63987, 67034, 71148, 73128, 81438, 85316, 93072, 94864, 100551, 108584, 127974, 134068, 142296, 146256, 149303, 162876, 170632, 201102, 217168, 234619, 255948, 268136, 284592, 298606, 325752, 341264, 402204, 447909, 469238, 511896, 536272, 597212, 651504, 703857, 804408, 895818, 938476, 1023792, 1194424, 1407714, 1608816, 1642333, 1791636, 1876952, 2388848, 2815428, 3284666, 3583272, 3753904, 4926999, 5630856, 6569332, 7166544, 9853998, 11261712, 13138664, 19707996, 26277328, 39415992, 78831984]

約数ペア:

[(1, 78831984), (2, 39415992), (3, 26277328), (4, 19707996), (6, 13138664), (7, 11261712), (8, 9853998), (11, 7166544), (12, 6569332), (14, 5630856), (16, 4926999), (21, 3753904), (22, 3583272), (24, 3284666), (28, 2815428), (33, 2388848), (42, 1876952), (44, 1791636), (48, 1642333), (49, 1608816), (56, 1407714), (66, 1194424), (77, 1023792), (84, 938476), (88, 895818), (98, 804408), (112, 703857), (121, 651504), (132, 597212), (147, 536272), (154, 511896), (168, 469238), (176, 447909), (196, 402204), (231, 341264), (242, 325752), (264, 298606), (277, 284592), (294, 268136), (308, 255948), (336, 234619), (363, 217168), (392, 201102), (462, 170632), (484, 162876), (528, 149303), (539, 146256), (554, 142296), (588, 134068), (616, 127974), (726, 108584), (784, 100551), (831, 94864), (847, 93072), (924, 85316), (968, 81438), (1078, 73128), (1108, 71148), (1176, 67034), (1232, 63987), (1452, 54292), (1617, 48752), (1662, 47432), (1694, 46536), (1848, 42658), (1936, 40719), (1939, 40656), (2156, 36564), (2216, 35574), (2352, 33517), (2541, 31024), (2904, 27146), (3047, 25872), (3234, 24376), (3324, 23716), (3388, 23268), (3696, 21329), (3878, 20328), (4312, 18282), (4432, 17787), (5082, 15512), (5808, 13573), (5817, 13552), (5929, 13296), (6094, 12936), (6468, 12188), (6648, 11858), (6776, 11634), (7756, 10164), (8624, 9141)]