68018432

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 143537856

約数和(自身を除く): 75519424

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 128, 148, 167, 172, 256, 296, 334, 344, 592, 668, 688, 1184, 1336, 1376, 1591, 2368, 2672, 2752, 3182, 4736, 5344, 5504, 6179, 6364, 7181, 9472, 10688, 11008, 12358, 12728, 14362, 21376, 24716, 25456, 28724, 42752, 49432, 50912, 57448, 98864, 101824, 114896, 197728, 203648, 229792, 265697, 395456, 407296, 459584, 531394, 790912, 919168, 1062788, 1581824, 1838336, 2125576, 4251152, 8502304, 17004608, 34009216, 68018432]

約数ペア:

[(1, 68018432), (2, 34009216), (4, 17004608), (8, 8502304), (16, 4251152), (32, 2125576), (37, 1838336), (43, 1581824), (64, 1062788), (74, 919168), (86, 790912), (128, 531394), (148, 459584), (167, 407296), (172, 395456), (256, 265697), (296, 229792), (334, 203648), (344, 197728), (592, 114896), (668, 101824), (688, 98864), (1184, 57448), (1336, 50912), (1376, 49432), (1591, 42752), (2368, 28724), (2672, 25456), (2752, 24716), (3182, 21376), (4736, 14362), (5344, 12728), (5504, 12358), (6179, 11008), (6364, 10688), (7181, 9472)]