85706236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 193320288

約数和(自身を除く): 107614052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 574, 617, 847, 902, 1148, 1234, 1694, 1804, 2468, 3157, 3388, 4319, 4961, 6314, 6787, 8638, 9922, 12628, 13574, 17276, 19844, 25297, 27148, 34727, 47509, 50594, 69454, 74657, 95018, 101188, 138908, 149314, 177079, 190036, 278267, 298628, 354158, 522599, 556534, 708316, 1045198, 1113068, 1947869, 2090396, 3060937, 3895738, 6121874, 7791476, 12243748, 21426559, 42853118, 85706236]

約数ペア:

[(1, 85706236), (2, 42853118), (4, 21426559), (7, 12243748), (11, 7791476), (14, 6121874), (22, 3895738), (28, 3060937), (41, 2090396), (44, 1947869), (77, 1113068), (82, 1045198), (121, 708316), (154, 556534), (164, 522599), (242, 354158), (287, 298628), (308, 278267), (451, 190036), (484, 177079), (574, 149314), (617, 138908), (847, 101188), (902, 95018), (1148, 74657), (1234, 69454), (1694, 50594), (1804, 47509), (2468, 34727), (3157, 27148), (3388, 25297), (4319, 19844), (4961, 17276), (6314, 13574), (6787, 12628), (8638, 9922)]