68572842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12043}}^1$

素因数の和:12134

約数の個数: 32

約数和(自身を含む): 149731008

約数和(自身を除く): 81158166

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 12043, 24086, 36129, 72258, 156559, 313118, 469677, 879139, 939354, 1758278, 2637417, 5274834, 11428807, 22857614, 34286421, 68572842]

約数ペア:

[(1, 68572842), (2, 34286421), (3, 22857614), (6, 11428807), (13, 5274834), (26, 2637417), (39, 1758278), (73, 939354), (78, 879139), (146, 469677), (219, 313118), (438, 156559), (949, 72258), (1898, 36129), (2847, 24086), (5694, 12043)]