75242518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 129862656

約数和(自身を除く): 54620138

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 167, 169, 334, 338, 403, 559, 806, 1118, 1333, 2171, 2666, 4342, 5177, 5239, 7181, 7267, 10354, 10478, 14362, 14534, 17329, 28223, 34658, 56446, 67301, 93353, 134602, 186706, 222611, 225277, 445222, 450554, 874913, 1213589, 1749826, 2427178, 2893943, 5787886, 37621259, 75242518]

約数ペア:

[(1, 75242518), (2, 37621259), (13, 5787886), (26, 2893943), (31, 2427178), (43, 1749826), (62, 1213589), (86, 874913), (167, 450554), (169, 445222), (334, 225277), (338, 222611), (403, 186706), (559, 134602), (806, 93353), (1118, 67301), (1333, 56446), (2171, 34658), (2666, 28223), (4342, 17329), (5177, 14534), (5239, 14362), (7181, 10478), (7267, 10354)]