80729118

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{15307}}^1$

素因数の和:15608

約数の個数: 24

約数和(自身を含む): 175521528

約数和(自身を除く): 94792410

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 15307, 30614, 45921, 91842, 137763, 275526, 4484951, 8969902, 13454853, 26909706, 40364559, 80729118]

約数ペア:

[(1, 80729118), (2, 40364559), (3, 26909706), (6, 13454853), (9, 8969902), (18, 4484951), (293, 275526), (586, 137763), (879, 91842), (1758, 45921), (2637, 30614), (5274, 15307)]