68320518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 167132160

約数和(自身を除く): 98811642

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 309, 357, 618, 714, 721, 929, 1442, 1751, 1858, 2163, 2787, 3502, 4326, 5253, 5574, 6503, 10506, 12257, 13006, 15793, 19509, 24514, 31586, 36771, 39018, 47379, 73542, 94758, 95687, 110551, 191374, 221102, 287061, 331653, 574122, 663306, 669809, 1339618, 1626679, 2009427, 3253358, 4018854, 4880037, 9760074, 11386753, 22773506, 34160259, 68320518]

約数ペア:

[(1, 68320518), (2, 34160259), (3, 22773506), (6, 11386753), (7, 9760074), (14, 4880037), (17, 4018854), (21, 3253358), (34, 2009427), (42, 1626679), (51, 1339618), (102, 669809), (103, 663306), (119, 574122), (206, 331653), (238, 287061), (309, 221102), (357, 191374), (618, 110551), (714, 95687), (721, 94758), (929, 73542), (1442, 47379), (1751, 39018), (1858, 36771), (2163, 31586), (2787, 24514), (3502, 19509), (4326, 15793), (5253, 13006), (5574, 12257), (6503, 10506)]