69351898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 136396800

約数和(自身を除く): 67044902

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 73, 77, 146, 154, 199, 217, 341, 398, 434, 511, 682, 803, 1022, 1393, 1606, 2189, 2263, 2387, 2786, 4378, 4526, 4774, 5621, 6169, 11242, 12338, 14527, 15323, 15841, 24893, 29054, 30646, 31682, 43183, 49786, 67859, 86366, 101689, 135718, 159797, 174251, 203378, 319594, 348502, 450337, 475013, 900674, 950026, 1118579, 2237158, 3152359, 4953707, 6304718, 9907414, 34675949, 69351898]

約数ペア:

[(1, 69351898), (2, 34675949), (7, 9907414), (11, 6304718), (14, 4953707), (22, 3152359), (31, 2237158), (62, 1118579), (73, 950026), (77, 900674), (146, 475013), (154, 450337), (199, 348502), (217, 319594), (341, 203378), (398, 174251), (434, 159797), (511, 135718), (682, 101689), (803, 86366), (1022, 67859), (1393, 49786), (1606, 43183), (2189, 31682), (2263, 30646), (2387, 29054), (2786, 24893), (4378, 15841), (4526, 15323), (4774, 14527), (5621, 12338), (6169, 11242)]