72793364

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 151831680

約数和(自身を除く): 79038316

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 157, 203, 314, 406, 571, 628, 812, 1099, 1142, 2198, 2284, 3997, 4396, 4553, 7994, 9106, 15988, 16559, 18212, 31871, 33118, 63742, 66236, 89647, 115913, 127484, 179294, 231826, 358588, 463652, 627529, 1255058, 2510116, 2599763, 5199526, 10399052, 18198341, 36396682, 72793364]

約数ペア:

[(1, 72793364), (2, 36396682), (4, 18198341), (7, 10399052), (14, 5199526), (28, 2599763), (29, 2510116), (58, 1255058), (116, 627529), (157, 463652), (203, 358588), (314, 231826), (406, 179294), (571, 127484), (628, 115913), (812, 89647), (1099, 66236), (1142, 63742), (2198, 33118), (2284, 31871), (3997, 18212), (4396, 16559), (4553, 15988), (7994, 9106)]