77215054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 144401184

約数和(自身を除く): 67186130

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 193, 238, 287, 386, 574, 697, 1351, 1394, 1681, 2702, 3281, 3362, 4879, 6562, 7913, 9758, 11767, 15826, 22967, 23534, 28577, 45934, 55391, 57154, 110782, 134521, 200039, 269042, 324433, 400078, 648866, 941647, 1883294, 2271031, 4542062, 5515361, 11030722, 38607527, 77215054]

約数ペア:

[(1, 77215054), (2, 38607527), (7, 11030722), (14, 5515361), (17, 4542062), (34, 2271031), (41, 1883294), (82, 941647), (119, 648866), (193, 400078), (238, 324433), (287, 269042), (386, 200039), (574, 134521), (697, 110782), (1351, 57154), (1394, 55391), (1681, 45934), (2702, 28577), (3281, 23534), (3362, 22967), (4879, 15826), (6562, 11767), (7913, 9758)]