71924006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 144875520

約数和(自身を除く): 72951514

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 209, 266, 329, 418, 517, 523, 658, 893, 1034, 1046, 1463, 1786, 2926, 3619, 3661, 5753, 6251, 7238, 7322, 9823, 9937, 11506, 12502, 19646, 19874, 24581, 40271, 49162, 68761, 69559, 80542, 109307, 137522, 139118, 172067, 218614, 270391, 344134, 467039, 540782, 765149, 934078, 1530298, 1892737, 3269273, 3785474, 5137429, 6538546, 10274858, 35962003, 71924006]

約数ペア:

[(1, 71924006), (2, 35962003), (7, 10274858), (11, 6538546), (14, 5137429), (19, 3785474), (22, 3269273), (38, 1892737), (47, 1530298), (77, 934078), (94, 765149), (133, 540782), (154, 467039), (209, 344134), (266, 270391), (329, 218614), (418, 172067), (517, 139118), (523, 137522), (658, 109307), (893, 80542), (1034, 69559), (1046, 68761), (1463, 49162), (1786, 40271), (2926, 24581), (3619, 19874), (3661, 19646), (5753, 12502), (6251, 11506), (7238, 9937), (7322, 9823)]