71950848

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 193633440

約数和(自身を除く): 121682592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 337, 384, 417, 512, 556, 674, 768, 834, 1011, 1112, 1348, 1536, 1668, 2022, 2224, 2696, 3336, 4044, 4448, 5392, 6672, 8088, 8896, 10784, 13344, 16176, 17792, 21568, 26688, 32352, 35584, 43136, 46843, 53376, 64704, 71168, 86272, 93686, 106752, 129408, 140529, 172544, 187372, 213504, 258816, 281058, 374744, 517632, 562116, 749488, 1124232, 1498976, 2248464, 2997952, 4496928, 5995904, 8993856, 11991808, 17987712, 23983616, 35975424, 71950848]

約数ペア:

[(1, 71950848), (2, 35975424), (3, 23983616), (4, 17987712), (6, 11991808), (8, 8993856), (12, 5995904), (16, 4496928), (24, 2997952), (32, 2248464), (48, 1498976), (64, 1124232), (96, 749488), (128, 562116), (139, 517632), (192, 374744), (256, 281058), (278, 258816), (337, 213504), (384, 187372), (417, 172544), (512, 140529), (556, 129408), (674, 106752), (768, 93686), (834, 86272), (1011, 71168), (1112, 64704), (1348, 53376), (1536, 46843), (1668, 43136), (2022, 35584), (2224, 32352), (2696, 26688), (3336, 21568), (4044, 17792), (4448, 16176), (5392, 13344), (6672, 10784), (8088, 8896)]