67864884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17509}}^1$

素因数の和:17552

約数の個数: 48

約数和(自身を含む): 176500800

約数和(自身を除く): 108635916

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 17509, 35018, 52527, 70036, 105054, 210108, 297653, 332671, 595306, 665342, 892959, 998013, 1190612, 1330684, 1785918, 1996026, 3571836, 3992052, 5655407, 11310814, 16966221, 22621628, 33932442, 67864884]

約数ペア:

[(1, 67864884), (2, 33932442), (3, 22621628), (4, 16966221), (6, 11310814), (12, 5655407), (17, 3992052), (19, 3571836), (34, 1996026), (38, 1785918), (51, 1330684), (57, 1190612), (68, 998013), (76, 892959), (102, 665342), (114, 595306), (204, 332671), (228, 297653), (323, 210108), (646, 105054), (969, 70036), (1292, 52527), (1938, 35018), (3876, 17509)]