87070356

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{18749}}^1$

素因数の和:18805

約数の個数: 48

約数和(自身を含む): 231000000

約数和(自身を除く): 143929644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 18749, 37498, 56247, 74996, 112494, 168741, 224988, 337482, 506223, 674964, 806207, 1012446, 1612414, 2024892, 2418621, 3224828, 4837242, 7255863, 9674484, 14511726, 21767589, 29023452, 43535178, 87070356]

約数ペア:

[(1, 87070356), (2, 43535178), (3, 29023452), (4, 21767589), (6, 14511726), (9, 9674484), (12, 7255863), (18, 4837242), (27, 3224828), (36, 2418621), (43, 2024892), (54, 1612414), (86, 1012446), (108, 806207), (129, 674964), (172, 506223), (258, 337482), (387, 224988), (516, 168741), (774, 112494), (1161, 74996), (1548, 56247), (2322, 37498), (4644, 18749)]