68638608

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4496

約数の個数: 60

約数和(自身を含む): 193899420

約数和(自身を除く): 125260812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4373, 5232, 7848, 8746, 13119, 15696, 17492, 26238, 34984, 39357, 52476, 69968, 78714, 104952, 157428, 209904, 314856, 476657, 629712, 953314, 1429971, 1906628, 2859942, 3813256, 4289913, 5719884, 7626512, 8579826, 11439768, 17159652, 22879536, 34319304, 68638608]

約数ペア:

[(1, 68638608), (2, 34319304), (3, 22879536), (4, 17159652), (6, 11439768), (8, 8579826), (9, 7626512), (12, 5719884), (16, 4289913), (18, 3813256), (24, 2859942), (36, 1906628), (48, 1429971), (72, 953314), (109, 629712), (144, 476657), (218, 314856), (327, 209904), (436, 157428), (654, 104952), (872, 78714), (981, 69968), (1308, 52476), (1744, 39357), (1962, 34984), (2616, 26238), (3924, 17492), (4373, 15696), (5232, 13119), (7848, 8746)]