67678836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 176662080

約数和(自身を除く): 108983244

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 919, 969, 1083, 1292, 1444, 1838, 1938, 2166, 2757, 3676, 3876, 4332, 5514, 6137, 11028, 12274, 15623, 17461, 18411, 24548, 31246, 34922, 36822, 46869, 52383, 62492, 69844, 73644, 93738, 104766, 187476, 209532, 296837, 331759, 593674, 663518, 890511, 995277, 1187348, 1327036, 1781022, 1990554, 3562044, 3981108, 5639903, 11279806, 16919709, 22559612, 33839418, 67678836]

約数ペア:

[(1, 67678836), (2, 33839418), (3, 22559612), (4, 16919709), (6, 11279806), (12, 5639903), (17, 3981108), (19, 3562044), (34, 1990554), (38, 1781022), (51, 1327036), (57, 1187348), (68, 995277), (76, 890511), (102, 663518), (114, 593674), (204, 331759), (228, 296837), (323, 209532), (361, 187476), (646, 104766), (722, 93738), (919, 73644), (969, 69844), (1083, 62492), (1292, 52383), (1444, 46869), (1838, 36822), (1938, 34922), (2166, 31246), (2757, 24548), (3676, 18411), (3876, 17461), (4332, 15623), (5514, 12274), (6137, 11028)]