68939244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 191999808

約数和(自身を除く): 123060564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 396, 428, 642, 963, 1177, 1284, 1627, 1926, 2354, 3254, 3531, 3852, 4708, 4881, 6508, 7062, 9762, 10593, 14124, 14643, 17897, 19524, 21186, 29286, 35794, 42372, 53691, 58572, 71588, 107382, 161073, 174089, 214764, 322146, 348178, 522267, 644292, 696356, 1044534, 1566801, 1914979, 2089068, 3133602, 3829958, 5744937, 6267204, 7659916, 11489874, 17234811, 22979748, 34469622, 68939244]

約数ペア:

[(1, 68939244), (2, 34469622), (3, 22979748), (4, 17234811), (6, 11489874), (9, 7659916), (11, 6267204), (12, 5744937), (18, 3829958), (22, 3133602), (33, 2089068), (36, 1914979), (44, 1566801), (66, 1044534), (99, 696356), (107, 644292), (132, 522267), (198, 348178), (214, 322146), (321, 214764), (396, 174089), (428, 161073), (642, 107382), (963, 71588), (1177, 58572), (1284, 53691), (1627, 42372), (1926, 35794), (2354, 29286), (3254, 21186), (3531, 19524), (3852, 17897), (4708, 14643), (4881, 14124), (6508, 10593), (7062, 9762)]