78865794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89417}}^1$

素因数の和:89439

約数の個数: 36

約数和(自身を含む): 198776214

約数和(自身を除く): 119910420

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 89417, 178834, 268251, 536502, 625919, 804753, 1251838, 1609506, 1877757, 3755514, 4381433, 5633271, 8762866, 11266542, 13144299, 26288598, 39432897, 78865794]

約数ペア:

[(1, 78865794), (2, 39432897), (3, 26288598), (6, 13144299), (7, 11266542), (9, 8762866), (14, 5633271), (18, 4381433), (21, 3755514), (42, 1877757), (49, 1609506), (63, 1251838), (98, 804753), (126, 625919), (147, 536502), (294, 268251), (441, 178834), (882, 89417)]