78416286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5209}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 169804320

約数和(自身を除く): 91388034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 5209, 7527, 10418, 15054, 15627, 31254, 67717, 135434, 203151, 406302, 1005337, 2010674, 3016011, 6032022, 13069381, 26138762, 39208143, 78416286]

約数ペア:

[(1, 78416286), (2, 39208143), (3, 26138762), (6, 13069381), (13, 6032022), (26, 3016011), (39, 2010674), (78, 1005337), (193, 406302), (386, 203151), (579, 135434), (1158, 67717), (2509, 31254), (5018, 15627), (5209, 15054), (7527, 10418)]