7688556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 54

約数和(自身を含む): 20673380

約数和(自身を除く): 12984824

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 739, 867, 1156, 1478, 1734, 2217, 2601, 2956, 3468, 4434, 5202, 6651, 8868, 10404, 12563, 13302, 25126, 26604, 37689, 50252, 75378, 113067, 150756, 213571, 226134, 427142, 452268, 640713, 854284, 1281426, 1922139, 2562852, 3844278, 7688556]

約数ペア:

[(1, 7688556), (2, 3844278), (3, 2562852), (4, 1922139), (6, 1281426), (9, 854284), (12, 640713), (17, 452268), (18, 427142), (34, 226134), (36, 213571), (51, 150756), (68, 113067), (102, 75378), (153, 50252), (204, 37689), (289, 26604), (306, 25126), (578, 13302), (612, 12563), (739, 10404), (867, 8868), (1156, 6651), (1478, 5202), (1734, 4434), (2217, 3468), (2601, 2956)]