170804772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{110339}}^1$

素因数の和:110392

約数の個数: 36

約数和(自身を含む): 441801360

約数和(自身を除く): 270996588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 110339, 220678, 331017, 441356, 662034, 993051, 1324068, 1986102, 3972204, 4744577, 9489154, 14233731, 18978308, 28467462, 42701193, 56934924, 85402386, 170804772]

約数ペア:

[(1, 170804772), (2, 85402386), (3, 56934924), (4, 42701193), (6, 28467462), (9, 18978308), (12, 14233731), (18, 9489154), (36, 4744577), (43, 3972204), (86, 1986102), (129, 1324068), (172, 993051), (258, 662034), (387, 441356), (516, 331017), (774, 220678), (1548, 110339)]