80430516

素因数分解:

$2^2\times 3^3\times {\mathrm{744727}}^1$

素因数の和:744740

約数の個数: 24

約数和(自身を含む): 208523840

約数和(自身を除く): 128093324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 744727, 1489454, 2234181, 2978908, 4468362, 6702543, 8936724, 13405086, 20107629, 26810172, 40215258, 80430516]

約数ペア:

[(1, 80430516), (2, 40215258), (3, 26810172), (4, 20107629), (6, 13405086), (9, 8936724), (12, 6702543), (18, 4468362), (27, 2978908), (36, 2234181), (54, 1489454), (108, 744727)]