80341722

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 177297120

約数和(自身を除く): 96955398

約数列:

[1, 2, 3, 6, 9, 18, 139, 163, 197, 278, 326, 394, 417, 489, 591, 834, 978, 1182, 1251, 1467, 1773, 2502, 2934, 3546, 22657, 27383, 32111, 45314, 54766, 64222, 67971, 82149, 96333, 135942, 164298, 192666, 203913, 246447, 288999, 407826, 492894, 577998, 4463429, 8926858, 13390287, 26780574, 40170861, 80341722]

約数ペア:

[(1, 80341722), (2, 40170861), (3, 26780574), (6, 13390287), (9, 8926858), (18, 4463429), (139, 577998), (163, 492894), (197, 407826), (278, 288999), (326, 246447), (394, 203913), (417, 192666), (489, 164298), (591, 135942), (834, 96333), (978, 82149), (1182, 67971), (1251, 64222), (1467, 54766), (1773, 45314), (2502, 32111), (2934, 27383), (3546, 22657)]