78390763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 90699840

約数和(自身を除く): 12309077

約数列:

[1, 11, 43, 53, 59, 473, 583, 649, 2279, 2537, 2809, 3127, 25069, 27907, 30899, 34397, 120787, 134461, 165731, 1328657, 1479071, 1823041, 7126433, 78390763]

約数ペア:

[(1, 78390763), (11, 7126433), (43, 1823041), (53, 1479071), (59, 1328657), (473, 165731), (583, 134461), (649, 120787), (2279, 34397), (2537, 30899), (2809, 27907), (3127, 25069)]