89255556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{190717}}^1$

素因数の和:190740

約数の個数: 36

約数和(自身を含む): 242974732

約数和(自身を除く): 153719176

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 190717, 381434, 572151, 762868, 1144302, 1716453, 2288604, 2479321, 3432906, 4958642, 6865812, 7437963, 9917284, 14875926, 22313889, 29751852, 44627778, 89255556]

約数ペア:

[(1, 89255556), (2, 44627778), (3, 29751852), (4, 22313889), (6, 14875926), (9, 9917284), (12, 7437963), (13, 6865812), (18, 4958642), (26, 3432906), (36, 2479321), (39, 2288604), (52, 1716453), (78, 1144302), (117, 762868), (156, 572151), (234, 381434), (468, 190717)]