76819328

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 166011120

約数和(自身を除く): 89191792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 344, 544, 688, 731, 821, 1088, 1376, 1462, 1642, 2176, 2752, 2924, 3284, 5504, 5848, 6568, 11696, 13136, 13957, 23392, 26272, 27914, 35303, 46784, 52544, 55828, 70606, 93568, 105088, 111656, 141212, 223312, 282424, 446624, 564848, 600151, 893248, 1129696, 1200302, 1786496, 2259392, 2400604, 4518784, 4801208, 9602416, 19204832, 38409664, 76819328]

約数ペア:

[(1, 76819328), (2, 38409664), (4, 19204832), (8, 9602416), (16, 4801208), (17, 4518784), (32, 2400604), (34, 2259392), (43, 1786496), (64, 1200302), (68, 1129696), (86, 893248), (128, 600151), (136, 564848), (172, 446624), (272, 282424), (344, 223312), (544, 141212), (688, 111656), (731, 105088), (821, 93568), (1088, 70606), (1376, 55828), (1462, 52544), (1642, 46784), (2176, 35303), (2752, 27914), (2924, 26272), (3284, 23392), (5504, 13957), (5848, 13136), (6568, 11696)]