67149528

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 172005120

約数和(自身を除く): 104855592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 157, 213, 251, 284, 314, 426, 471, 502, 568, 628, 753, 852, 942, 1004, 1256, 1506, 1704, 1884, 2008, 3012, 3768, 6024, 11147, 17821, 22294, 33441, 35642, 39407, 44588, 53463, 66882, 71284, 78814, 89176, 106926, 118221, 133764, 142568, 157628, 213852, 236442, 267528, 315256, 427704, 472884, 945768, 2797897, 5595794, 8393691, 11191588, 16787382, 22383176, 33574764, 67149528]

約数ペア:

[(1, 67149528), (2, 33574764), (3, 22383176), (4, 16787382), (6, 11191588), (8, 8393691), (12, 5595794), (24, 2797897), (71, 945768), (142, 472884), (157, 427704), (213, 315256), (251, 267528), (284, 236442), (314, 213852), (426, 157628), (471, 142568), (502, 133764), (568, 118221), (628, 106926), (753, 89176), (852, 78814), (942, 71284), (1004, 66882), (1256, 53463), (1506, 44588), (1704, 39407), (1884, 35642), (2008, 33441), (3012, 22294), (3768, 17821), (6024, 11147)]