86801004

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{18691}}^1$

素因数の和:18747

約数の個数: 48

約数和(自身を含む): 230285440

約数和(自身を除く): 143484436

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, 18691, 37382, 56073, 74764, 112146, 168219, 224292, 336438, 504657, 672876, 803713, 1009314, 1607426, 2018628, 2411139, 3214852, 4822278, 7233417, 9644556, 14466834, 21700251, 28933668, 43400502, 86801004]

約数ペア:

[(1, 86801004), (2, 43400502), (3, 28933668), (4, 21700251), (6, 14466834), (9, 9644556), (12, 7233417), (18, 4822278), (27, 3214852), (36, 2411139), (43, 2018628), (54, 1607426), (86, 1009314), (108, 803713), (129, 672876), (172, 504657), (258, 336438), (387, 224292), (516, 168219), (774, 112146), (1161, 74764), (1548, 56073), (2322, 37382), (4644, 18691)]