77126176

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 162195264

約数和(自身を除く): 85069088

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 2437, 3956, 4874, 7912, 9748, 15824, 19496, 31648, 38992, 56051, 77984, 104791, 112102, 209582, 224204, 419164, 448408, 838328, 896816, 1676656, 1793632, 2410193, 3353312, 4820386, 9640772, 19281544, 38563088, 77126176]

約数ペア:

[(1, 77126176), (2, 38563088), (4, 19281544), (8, 9640772), (16, 4820386), (23, 3353312), (32, 2410193), (43, 1793632), (46, 1676656), (86, 896816), (92, 838328), (172, 448408), (184, 419164), (344, 224204), (368, 209582), (688, 112102), (736, 104791), (989, 77984), (1376, 56051), (1978, 38992), (2437, 31648), (3956, 19496), (4874, 15824), (7912, 9748)]