85777664

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 197597568

約数和(自身を除く): 111819904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 302, 317, 448, 604, 634, 896, 1057, 1208, 1268, 1792, 2114, 2219, 2416, 2536, 4228, 4438, 4832, 5072, 8456, 8876, 9664, 10144, 16912, 17752, 19328, 20288, 33824, 35504, 38656, 40576, 47867, 67648, 71008, 81152, 95734, 135296, 142016, 191468, 270592, 284032, 335069, 382936, 568064, 670138, 765872, 1340276, 1531744, 2680552, 3063488, 5361104, 6126976, 10722208, 12253952, 21444416, 42888832, 85777664]

約数ペア:

[(1, 85777664), (2, 42888832), (4, 21444416), (7, 12253952), (8, 10722208), (14, 6126976), (16, 5361104), (28, 3063488), (32, 2680552), (56, 1531744), (64, 1340276), (112, 765872), (128, 670138), (151, 568064), (224, 382936), (256, 335069), (302, 284032), (317, 270592), (448, 191468), (604, 142016), (634, 135296), (896, 95734), (1057, 81152), (1208, 71008), (1268, 67648), (1792, 47867), (2114, 40576), (2219, 38656), (2416, 35504), (2536, 33824), (4228, 20288), (4438, 19328), (4832, 17752), (5072, 16912), (8456, 10144), (8876, 9664)]