71430498

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 80

約数和(自身を含む): 174300984

約数和(自身を除く): 102870486

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 666, 701, 918, 999, 1258, 1377, 1402, 1887, 1998, 2103, 2754, 2997, 3774, 4206, 5661, 5994, 6309, 11322, 11917, 12618, 16983, 18927, 23834, 25937, 33966, 35751, 37854, 50949, 51874, 56781, 71502, 77811, 101898, 107253, 113562, 155622, 214506, 233433, 321759, 440929, 466866, 643518, 700299, 881858, 965277, 1322787, 1400598, 1930554, 2100897, 2645574, 3968361, 4201794, 7936722, 11905083, 23810166, 35715249, 71430498]

約数ペア:

[(1, 71430498), (2, 35715249), (3, 23810166), (6, 11905083), (9, 7936722), (17, 4201794), (18, 3968361), (27, 2645574), (34, 2100897), (37, 1930554), (51, 1400598), (54, 1322787), (74, 965277), (81, 881858), (102, 700299), (111, 643518), (153, 466866), (162, 440929), (222, 321759), (306, 233433), (333, 214506), (459, 155622), (629, 113562), (666, 107253), (701, 101898), (918, 77811), (999, 71502), (1258, 56781), (1377, 51874), (1402, 50949), (1887, 37854), (1998, 35751), (2103, 33966), (2754, 25937), (2997, 23834), (3774, 18927), (4206, 16983), (5661, 12618), (5994, 11917), (6309, 11322)]