68120478

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 88734402

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 2146, 3219, 3527, 6438, 7054, 9657, 10581, 19314, 21162, 31743, 63486, 102283, 130499, 204566, 260998, 306849, 391497, 613698, 782994, 920547, 1174491, 1841094, 2348982, 3784471, 7568942, 11353413, 22706826, 34060239, 68120478]

約数ペア:

[(1, 68120478), (2, 34060239), (3, 22706826), (6, 11353413), (9, 7568942), (18, 3784471), (29, 2348982), (37, 1841094), (58, 1174491), (74, 920547), (87, 782994), (111, 613698), (174, 391497), (222, 306849), (261, 260998), (333, 204566), (522, 130499), (666, 102283), (1073, 63486), (2146, 31743), (3219, 21162), (3527, 19314), (6438, 10581), (7054, 9657)]