90808326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{859}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 225388800

約数和(自身を除く): 134580474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 839, 859, 1678, 1718, 2517, 2577, 5034, 5154, 5873, 6013, 7551, 7731, 11746, 12026, 15102, 15462, 17619, 18039, 35238, 36078, 52857, 54117, 105714, 108234, 720701, 1441402, 2162103, 4324206, 5044907, 6486309, 10089814, 12972618, 15134721, 30269442, 45404163, 90808326]

約数ペア:

[(1, 90808326), (2, 45404163), (3, 30269442), (6, 15134721), (7, 12972618), (9, 10089814), (14, 6486309), (18, 5044907), (21, 4324206), (42, 2162103), (63, 1441402), (126, 720701), (839, 108234), (859, 105714), (1678, 54117), (1718, 52857), (2517, 36078), (2577, 35238), (5034, 18039), (5154, 17619), (5873, 15462), (6013, 15102), (7551, 12026), (7731, 11746)]