78563868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3739}}^1$

素因数の和:3866

約数の個数: 48

約数和(自身を含む): 196035840

約数和(自身を除く): 117471972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 3739, 5253, 7004, 7478, 10506, 11217, 14956, 21012, 22434, 44868, 63563, 127126, 190689, 254252, 381378, 385117, 762756, 770234, 1155351, 1540468, 2310702, 4621404, 6546989, 13093978, 19640967, 26187956, 39281934, 78563868]

約数ペア:

[(1, 78563868), (2, 39281934), (3, 26187956), (4, 19640967), (6, 13093978), (12, 6546989), (17, 4621404), (34, 2310702), (51, 1540468), (68, 1155351), (102, 770234), (103, 762756), (204, 385117), (206, 381378), (309, 254252), (412, 190689), (618, 127126), (1236, 63563), (1751, 44868), (3502, 22434), (3739, 21012), (5253, 14956), (7004, 11217), (7478, 10506)]