68429868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23087}}^1$

素因数の和:23126

約数の個数: 48

約数和(自身を含む): 181009920

約数和(自身を除く): 112580052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 23087, 46174, 69261, 92348, 138522, 277044, 300131, 438653, 600262, 877306, 900393, 1200524, 1315959, 1754612, 1800786, 2631918, 3601572, 5263836, 5702489, 11404978, 17107467, 22809956, 34214934, 68429868]

約数ペア:

[(1, 68429868), (2, 34214934), (3, 22809956), (4, 17107467), (6, 11404978), (12, 5702489), (13, 5263836), (19, 3601572), (26, 2631918), (38, 1800786), (39, 1754612), (52, 1315959), (57, 1200524), (76, 900393), (78, 877306), (114, 600262), (156, 438653), (228, 300131), (247, 277044), (494, 138522), (741, 92348), (988, 69261), (1482, 46174), (2964, 23087)]