81896166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9619}}^1$

素因数の和:9681

約数の個数: 48

約数和(自身を含む): 198095040

約数和(自身を除く): 116198874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 9619, 19238, 28857, 57714, 86571, 105809, 173142, 211618, 317427, 413617, 634854, 827234, 952281, 1240851, 1904562, 2481702, 3722553, 4549787, 7445106, 9099574, 13649361, 27298722, 40948083, 81896166]

約数ペア:

[(1, 81896166), (2, 40948083), (3, 27298722), (6, 13649361), (9, 9099574), (11, 7445106), (18, 4549787), (22, 3722553), (33, 2481702), (43, 1904562), (66, 1240851), (86, 952281), (99, 827234), (129, 634854), (198, 413617), (258, 317427), (387, 211618), (473, 173142), (774, 105809), (946, 86571), (1419, 57714), (2838, 28857), (4257, 19238), (8514, 9619)]