90991068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7793}}^1$

素因数の和:7946

約数の個数: 48

約数和(自身を含む): 244419840

約数和(自身を除く): 153428772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 7793, 11676, 15586, 23379, 31172, 46758, 54551, 93516, 109102, 163653, 218204, 327306, 654612, 1083227, 2166454, 3249681, 4332908, 6499362, 7582589, 12998724, 15165178, 22747767, 30330356, 45495534, 90991068]

約数ペア:

[(1, 90991068), (2, 45495534), (3, 30330356), (4, 22747767), (6, 15165178), (7, 12998724), (12, 7582589), (14, 6499362), (21, 4332908), (28, 3249681), (42, 2166454), (84, 1083227), (139, 654612), (278, 327306), (417, 218204), (556, 163653), (834, 109102), (973, 93516), (1668, 54551), (1946, 46758), (2919, 31172), (3892, 23379), (5838, 15586), (7793, 11676)]