71168538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 171295488

約数和(自身を除く): 100126950

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 74, 82, 111, 123, 222, 246, 259, 287, 518, 574, 777, 861, 1117, 1517, 1554, 1722, 2234, 3034, 3351, 4551, 6702, 7819, 9102, 10619, 15638, 21238, 23457, 31857, 41329, 45797, 46914, 63714, 82658, 91594, 123987, 137391, 247974, 274782, 289303, 320579, 578606, 641158, 867909, 961737, 1694489, 1735818, 1923474, 3388978, 5083467, 10166934, 11861423, 23722846, 35584269, 71168538]

約数ペア:

[(1, 71168538), (2, 35584269), (3, 23722846), (6, 11861423), (7, 10166934), (14, 5083467), (21, 3388978), (37, 1923474), (41, 1735818), (42, 1694489), (74, 961737), (82, 867909), (111, 641158), (123, 578606), (222, 320579), (246, 289303), (259, 274782), (287, 247974), (518, 137391), (574, 123987), (777, 91594), (861, 82658), (1117, 63714), (1517, 46914), (1554, 45797), (1722, 41329), (2234, 31857), (3034, 23457), (3351, 21238), (4551, 15638), (6702, 10619), (7819, 9102)]