80471574

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13841}}^1$

素因数の和:13885

約数の個数: 48

約数和(自身を含む): 194341680

約数和(自身を除く): 113870106

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 13841, 27682, 41523, 83046, 124569, 235297, 249138, 262979, 470594, 525958, 705891, 788937, 1411782, 1577874, 2117673, 2366811, 4235346, 4470643, 4733622, 8941286, 13411929, 26823858, 40235787, 80471574]

約数ペア:

[(1, 80471574), (2, 40235787), (3, 26823858), (6, 13411929), (9, 8941286), (17, 4733622), (18, 4470643), (19, 4235346), (34, 2366811), (38, 2117673), (51, 1577874), (57, 1411782), (102, 788937), (114, 705891), (153, 525958), (171, 470594), (306, 262979), (323, 249138), (342, 235297), (646, 124569), (969, 83046), (1938, 41523), (2907, 27682), (5814, 13841)]