85581756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{182867}}^1$

素因数の和:182890

約数の個数: 36

約数和(自身を含む): 232973832

約数和(自身を除く): 147392076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 182867, 365734, 548601, 731468, 1097202, 1645803, 2194404, 2377271, 3291606, 4754542, 6583212, 7131813, 9509084, 14263626, 21395439, 28527252, 42790878, 85581756]

約数ペア:

[(1, 85581756), (2, 42790878), (3, 28527252), (4, 21395439), (6, 14263626), (9, 9509084), (12, 7131813), (13, 6583212), (18, 4754542), (26, 3291606), (36, 2377271), (39, 2194404), (52, 1645803), (78, 1097202), (117, 731468), (156, 548601), (234, 365734), (468, 182867)]