81072036

素因数分解:

$2^2\times 3^3\times {\mathrm{750667}}^1$

素因数の和:750680

約数の個数: 24

約数和(自身を含む): 210187040

約数和(自身を除く): 129115004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 750667, 1501334, 2252001, 3002668, 4504002, 6756003, 9008004, 13512006, 20268009, 27024012, 40536018, 81072036]

約数ペア:

[(1, 81072036), (2, 40536018), (3, 27024012), (4, 20268009), (6, 13512006), (9, 9008004), (12, 6756003), (18, 4504002), (27, 3002668), (36, 2252001), (54, 1501334), (108, 750667)]