80649894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14563}}^1$

素因数の和:14652

約数の個数: 32

約数和(自身を含む): 176166144

約数和(自身を除く): 95516250

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 14563, 29126, 43689, 87378, 189319, 378638, 567957, 1033973, 1135914, 2067946, 3101919, 6203838, 13441649, 26883298, 40324947, 80649894]

約数ペア:

[(1, 80649894), (2, 40324947), (3, 26883298), (6, 13441649), (13, 6203838), (26, 3101919), (39, 2067946), (71, 1135914), (78, 1033973), (142, 567957), (213, 378638), (426, 189319), (923, 87378), (1846, 43689), (2769, 29126), (5538, 14563)]