78863964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1753}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 193304832

約数和(自身を除く): 114440868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1753, 1956, 3506, 3749, 5259, 7012, 7498, 10518, 11247, 14996, 21036, 22494, 40319, 44988, 80638, 120957, 161276, 241914, 285739, 483828, 571478, 857217, 1142956, 1714434, 3428868, 6571997, 13143994, 19715991, 26287988, 39431982, 78863964]

約数ペア:

[(1, 78863964), (2, 39431982), (3, 26287988), (4, 19715991), (6, 13143994), (12, 6571997), (23, 3428868), (46, 1714434), (69, 1142956), (92, 857217), (138, 571478), (163, 483828), (276, 285739), (326, 241914), (489, 161276), (652, 120957), (978, 80638), (1753, 44988), (1956, 40319), (3506, 22494), (3749, 21036), (5259, 14996), (7012, 11247), (7498, 10518)]