68018176

素因数分解:

$2^{13}\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 84

約数和(自身を含む): 149806152

約数和(自身を除く): 81787976

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 361, 368, 437, 512, 608, 722, 736, 874, 1024, 1216, 1444, 1472, 1748, 2048, 2432, 2888, 2944, 3496, 4096, 4864, 5776, 5888, 6992, 8192, 8303, 9728, 11552, 11776, 13984, 16606, 19456, 23104, 23552, 27968, 33212, 38912, 46208, 47104, 55936, 66424, 77824, 92416, 94208, 111872, 132848, 155648, 184832, 188416, 223744, 265696, 369664, 447488, 531392, 739328, 894976, 1062784, 1478656, 1789952, 2125568, 2957312, 3579904, 4251136, 8502272, 17004544, 34009088, 68018176]

約数ペア:

[(1, 68018176), (2, 34009088), (4, 17004544), (8, 8502272), (16, 4251136), (19, 3579904), (23, 2957312), (32, 2125568), (38, 1789952), (46, 1478656), (64, 1062784), (76, 894976), (92, 739328), (128, 531392), (152, 447488), (184, 369664), (256, 265696), (304, 223744), (361, 188416), (368, 184832), (437, 155648), (512, 132848), (608, 111872), (722, 94208), (736, 92416), (874, 77824), (1024, 66424), (1216, 55936), (1444, 47104), (1472, 46208), (1748, 38912), (2048, 33212), (2432, 27968), (2888, 23552), (2944, 23104), (3496, 19456), (4096, 16606), (4864, 13984), (5776, 11776), (5888, 11552), (6992, 9728), (8192, 8303)]