80984064

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 252088200

約数和(自身を除く): 171104136

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, 269, 294, 336, 384, 392, 448, 512, 538, 588, 672, 768, 784, 807, 896, 1024, 1076, 1176, 1344, 1536, 1568, 1614, 1792, 1883, 2048, 2152, 2352, 2688, 3072, 3136, 3228, 3584, 3766, 4304, 4704, 5376, 5649, 6144, 6272, 6456, 7168, 7532, 8608, 9408, 10752, 11298, 12544, 12912, 13181, 14336, 15064, 17216, 18816, 21504, 22596, 25088, 25824, 26362, 30128, 34432, 37632, 39543, 43008, 45192, 50176, 51648, 52724, 60256, 68864, 75264, 79086, 90384, 100352, 103296, 105448, 120512, 137728, 150528, 158172, 180768, 206592, 210896, 241024, 275456, 301056, 316344, 361536, 413184, 421792, 482048, 550912, 632688, 723072, 826368, 843584, 964096, 1265376, 1446144, 1652736, 1687168, 1928192, 2530752, 2892288, 3374336, 3856384, 5061504, 5784576, 6748672, 10123008, 11569152, 13497344, 20246016, 26994688, 40492032, 80984064]

約数ペア:

[(1, 80984064), (2, 40492032), (3, 26994688), (4, 20246016), (6, 13497344), (7, 11569152), (8, 10123008), (12, 6748672), (14, 5784576), (16, 5061504), (21, 3856384), (24, 3374336), (28, 2892288), (32, 2530752), (42, 1928192), (48, 1687168), (49, 1652736), (56, 1446144), (64, 1265376), (84, 964096), (96, 843584), (98, 826368), (112, 723072), (128, 632688), (147, 550912), (168, 482048), (192, 421792), (196, 413184), (224, 361536), (256, 316344), (269, 301056), (294, 275456), (336, 241024), (384, 210896), (392, 206592), (448, 180768), (512, 158172), (538, 150528), (588, 137728), (672, 120512), (768, 105448), (784, 103296), (807, 100352), (896, 90384), (1024, 79086), (1076, 75264), (1176, 68864), (1344, 60256), (1536, 52724), (1568, 51648), (1614, 50176), (1792, 45192), (1883, 43008), (2048, 39543), (2152, 37632), (2352, 34432), (2688, 30128), (3072, 26362), (3136, 25824), (3228, 25088), (3584, 22596), (3766, 21504), (4304, 18816), (4704, 17216), (5376, 15064), (5649, 14336), (6144, 13181), (6272, 12912), (6456, 12544), (7168, 11298), (7532, 10752), (8608, 9408)]