72087774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4153}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 157918464

約数和(自身を除く): 85830690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 4153, 5786, 8306, 8679, 12459, 17358, 24918, 45683, 91366, 137049, 274098, 1092239, 2184478, 3276717, 6553434, 12014629, 24029258, 36043887, 72087774]

約数ペア:

[(1, 72087774), (2, 36043887), (3, 24029258), (6, 12014629), (11, 6553434), (22, 3276717), (33, 2184478), (66, 1092239), (263, 274098), (526, 137049), (789, 91366), (1578, 45683), (2893, 24918), (4153, 17358), (5786, 12459), (8306, 8679)]