81172234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{613}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 143587584

約数和(自身を除く): 62415350

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 463, 613, 926, 1226, 5093, 6019, 6743, 7969, 10186, 12038, 13486, 15938, 66209, 87659, 132418, 175318, 283819, 567638, 3122009, 3689647, 6244018, 7379294, 40586117, 81172234]

約数ペア:

[(1, 81172234), (2, 40586117), (11, 7379294), (13, 6244018), (22, 3689647), (26, 3122009), (143, 567638), (286, 283819), (463, 175318), (613, 132418), (926, 87659), (1226, 66209), (5093, 15938), (6019, 13486), (6743, 12038), (7969, 10186)]