71568036

素因数分解:

$2^2\times 3^4\times {\mathrm{220889}}^1$

素因数の和:220905

約数の個数: 30

約数和(自身を含む): 187093830

約数和(自身を除く): 115525794

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220889, 441778, 662667, 883556, 1325334, 1988001, 2650668, 3976002, 5964003, 7952004, 11928006, 17892009, 23856012, 35784018, 71568036]

約数ペア:

[(1, 71568036), (2, 35784018), (3, 23856012), (4, 17892009), (6, 11928006), (9, 7952004), (12, 5964003), (18, 3976002), (27, 2650668), (36, 1988001), (54, 1325334), (81, 883556), (108, 662667), (162, 441778), (324, 220889)]