72843644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7547}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 135260160

約数和(自身を除く): 62416516

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 7547, 9652, 15094, 30188, 143393, 286786, 573572, 958469, 1916938, 3833876, 18210911, 36421822, 72843644]

約数ペア:

[(1, 72843644), (2, 36421822), (4, 18210911), (19, 3833876), (38, 1916938), (76, 958469), (127, 573572), (254, 286786), (508, 143393), (2413, 30188), (4826, 15094), (7547, 9652)]