68486166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31973}}^1$

素因数の和:32005

約数の個数: 48

約数和(自身を含む): 179565984

約数和(自身を除く): 111079818

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 31973, 63946, 95919, 191838, 223811, 287757, 447622, 543541, 575514, 671433, 1087082, 1342866, 1630623, 2014299, 3261246, 3804787, 4028598, 4891869, 7609574, 9783738, 11414361, 22828722, 34243083, 68486166]

約数ペア:

[(1, 68486166), (2, 34243083), (3, 22828722), (6, 11414361), (7, 9783738), (9, 7609574), (14, 4891869), (17, 4028598), (18, 3804787), (21, 3261246), (34, 2014299), (42, 1630623), (51, 1342866), (63, 1087082), (102, 671433), (119, 575514), (126, 543541), (153, 447622), (238, 287757), (306, 223811), (357, 191838), (714, 95919), (1071, 63946), (2142, 31973)]