68401608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15241}}^1$

素因数の和:15278

約数の個数: 64

約数和(自身を含む): 197536320

約数和(自身を除く): 129134712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 15241, 30482, 45723, 60964, 91446, 121928, 167651, 182892, 259097, 335302, 365784, 502953, 518194, 670604, 777291, 1005906, 1036388, 1341208, 1554582, 2011812, 2072776, 2850067, 3109164, 4023624, 5700134, 6218328, 8550201, 11400268, 17100402, 22800536, 34200804, 68401608]

約数ペア:

[(1, 68401608), (2, 34200804), (3, 22800536), (4, 17100402), (6, 11400268), (8, 8550201), (11, 6218328), (12, 5700134), (17, 4023624), (22, 3109164), (24, 2850067), (33, 2072776), (34, 2011812), (44, 1554582), (51, 1341208), (66, 1036388), (68, 1005906), (88, 777291), (102, 670604), (132, 518194), (136, 502953), (187, 365784), (204, 335302), (264, 259097), (374, 182892), (408, 167651), (561, 121928), (748, 91446), (1122, 60964), (1496, 45723), (2244, 30482), (4488, 15241)]