81720836352

素因数分解:

$2^8\times 3^2\times {\mathrm{941}}^1\times {\mathrm{37693}}^1$

素因数の和:38656

約数の個数: 108

約数和(自身を含む): 235877969964

約数和(自身を除く): 154157133612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 941, 1152, 1882, 2304, 2823, 3764, 5646, 7528, 8469, 11292, 15056, 16938, 22584, 30112, 33876, 37693, 45168, 60224, 67752, 75386, 90336, 113079, 120448, 135504, 150772, 180672, 226158, 240896, 271008, 301544, 339237, 361344, 452316, 542016, 603088, 678474, 722688, 904632, 1084032, 1206176, 1356948, 1809264, 2168064, 2412352, 2713896, 3618528, 4824704, 5427792, 7237056, 9649408, 10855584, 14474112, 21711168, 28948224, 35469113, 43422336, 70938226, 86844672, 106407339, 141876452, 212814678, 283752904, 319222017, 425629356, 567505808, 638444034, 851258712, 1135011616, 1276888068, 1702517424, 2270023232, 2553776136, 3405034848, 4540046464, 5107552272, 6810069696, 9080092928, 10215104544, 13620139392, 20430209088, 27240278784, 40860418176, 81720836352]

約数ペア:

[(1, 81720836352), (2, 40860418176), (3, 27240278784), (4, 20430209088), (6, 13620139392), (8, 10215104544), (9, 9080092928), (12, 6810069696), (16, 5107552272), (18, 4540046464), (24, 3405034848), (32, 2553776136), (36, 2270023232), (48, 1702517424), (64, 1276888068), (72, 1135011616), (96, 851258712), (128, 638444034), (144, 567505808), (192, 425629356), (256, 319222017), (288, 283752904), (384, 212814678), (576, 141876452), (768, 106407339), (941, 86844672), (1152, 70938226), (1882, 43422336), (2304, 35469113), (2823, 28948224), (3764, 21711168), (5646, 14474112), (7528, 10855584), (8469, 9649408), (11292, 7237056), (15056, 5427792), (16938, 4824704), (22584, 3618528), (30112, 2713896), (33876, 2412352), (37693, 2168064), (45168, 1809264), (60224, 1356948), (67752, 1206176), (75386, 1084032), (90336, 904632), (113079, 722688), (120448, 678474), (135504, 603088), (150772, 542016), (180672, 452316), (226158, 361344), (240896, 339237), (271008, 301544)]