78910390272

素因数分解:

$2^{16}\times 3^1\times 7^2\times {\mathrm{8191}}^1$

素因数の和:8240

約数の個数: 204

約数和(自身を含む): 244811268096

約数和(自身を除く): 165900877824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4096, 4704, 5376, 6144, 6272, 7168, 8191, 8192, 9408, 10752, 12288, 12544, 14336, 16382, 16384, 18816, 21504, 24573, 24576, 25088, 28672, 32764, 32768, 37632, 43008, 49146, 49152, 50176, 57337, 57344, 65528, 65536, 75264, 86016, 98292, 98304, 100352, 114674, 114688, 131056, 150528, 172011, 172032, 196584, 196608, 200704, 229348, 229376, 262112, 301056, 344022, 344064, 393168, 401359, 401408, 458696, 458752, 524224, 602112, 688044, 688128, 786336, 802718, 802816, 917392, 1048448, 1204077, 1204224, 1376088, 1376256, 1572672, 1605436, 1605632, 1834784, 2096896, 2408154, 2408448, 2752176, 3145344, 3210872, 3211264, 3669568, 4193792, 4816308, 4816896, 5504352, 6290688, 6421744, 7339136, 8387584, 9632616, 9633792, 11008704, 12581376, 12843488, 14678272, 16775168, 19265232, 22017408, 25162752, 25686976, 29356544, 33550336, 38530464, 44034816, 50325504, 51373952, 58713088, 67100672, 77060928, 88069632, 100651008, 102747904, 117426176, 134201344, 154121856, 176139264, 201302016, 205495808, 234852352, 268402688, 308243712, 352278528, 402604032, 410991616, 469704704, 536805376, 616487424, 704557056, 805208064, 821983232, 939409408, 1232974848, 1409114112, 1610416128, 1643966464, 1878818816, 2465949696, 2818228224, 3287932928, 3757637632, 4931899392, 5636456448, 6575865856, 9863798784, 11272912896, 13151731712, 19727597568, 26303463424, 39455195136, 78910390272]

約数ペア:

[(1, 78910390272), (2, 39455195136), (3, 26303463424), (4, 19727597568), (6, 13151731712), (7, 11272912896), (8, 9863798784), (12, 6575865856), (14, 5636456448), (16, 4931899392), (21, 3757637632), (24, 3287932928), (28, 2818228224), (32, 2465949696), (42, 1878818816), (48, 1643966464), (49, 1610416128), (56, 1409114112), (64, 1232974848), (84, 939409408), (96, 821983232), (98, 805208064), (112, 704557056), (128, 616487424), (147, 536805376), (168, 469704704), (192, 410991616), (196, 402604032), (224, 352278528), (256, 308243712), (294, 268402688), (336, 234852352), (384, 205495808), (392, 201302016), (448, 176139264), (512, 154121856), (588, 134201344), (672, 117426176), (768, 102747904), (784, 100651008), (896, 88069632), (1024, 77060928), (1176, 67100672), (1344, 58713088), (1536, 51373952), (1568, 50325504), (1792, 44034816), (2048, 38530464), (2352, 33550336), (2688, 29356544), (3072, 25686976), (3136, 25162752), (3584, 22017408), (4096, 19265232), (4704, 16775168), (5376, 14678272), (6144, 12843488), (6272, 12581376), (7168, 11008704), (8191, 9633792), (8192, 9632616), (9408, 8387584), (10752, 7339136), (12288, 6421744), (12544, 6290688), (14336, 5504352), (16382, 4816896), (16384, 4816308), (18816, 4193792), (21504, 3669568), (24573, 3211264), (24576, 3210872), (25088, 3145344), (28672, 2752176), (32764, 2408448), (32768, 2408154), (37632, 2096896), (43008, 1834784), (49146, 1605632), (49152, 1605436), (50176, 1572672), (57337, 1376256), (57344, 1376088), (65528, 1204224), (65536, 1204077), (75264, 1048448), (86016, 917392), (98292, 802816), (98304, 802718), (100352, 786336), (114674, 688128), (114688, 688044), (131056, 602112), (150528, 524224), (172011, 458752), (172032, 458696), (196584, 401408), (196608, 401359), (200704, 393168), (229348, 344064), (229376, 344022), (262112, 301056)]