68947716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2467}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 171654336

約数和(自身を除く): 102706620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 2467, 4658, 4934, 6987, 7401, 9316, 9868, 13974, 14802, 27948, 29604, 41939, 83878, 125817, 167756, 251634, 337979, 503268, 675958, 1013937, 1351916, 2027874, 4055748, 5745643, 11491286, 17236929, 22982572, 34473858, 68947716]

約数ペア:

[(1, 68947716), (2, 34473858), (3, 22982572), (4, 17236929), (6, 11491286), (12, 5745643), (17, 4055748), (34, 2027874), (51, 1351916), (68, 1013937), (102, 675958), (137, 503268), (204, 337979), (274, 251634), (411, 167756), (548, 125817), (822, 83878), (1644, 41939), (2329, 29604), (2467, 27948), (4658, 14802), (4934, 13974), (6987, 9868), (7401, 9316)]