80068943648

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{297911}}^1$

素因数の和:298185

約数の個数: 48

約数和(自身を含む): 162609902784

約数和(自身を除く): 82540959136

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 227, 296, 454, 592, 908, 1184, 1816, 3632, 7264, 8399, 16798, 33596, 67192, 134384, 268768, 297911, 595822, 1191644, 2383288, 4766576, 9533152, 11022707, 22045414, 44090828, 67625797, 88181656, 135251594, 176363312, 270503188, 352726624, 541006376, 1082012752, 2164025504, 2502154489, 5004308978, 10008617956, 20017235912, 40034471824, 80068943648]

約数ペア:

[(1, 80068943648), (2, 40034471824), (4, 20017235912), (8, 10008617956), (16, 5004308978), (32, 2502154489), (37, 2164025504), (74, 1082012752), (148, 541006376), (227, 352726624), (296, 270503188), (454, 176363312), (592, 135251594), (908, 88181656), (1184, 67625797), (1816, 44090828), (3632, 22045414), (7264, 11022707), (8399, 9533152), (16798, 4766576), (33596, 2383288), (67192, 1191644), (134384, 595822), (268768, 297911)]