66987864

素因数分解:

$2^3\times 3^3\times {\mathrm{310129}}^1$

素因数の和:310144

約数の個数: 32

約数和(自身を含む): 186078000

約数和(自身を除く): 119090136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 310129, 620258, 930387, 1240516, 1860774, 2481032, 2791161, 3721548, 5582322, 7443096, 8373483, 11164644, 16746966, 22329288, 33493932, 66987864]

約数ペア:

[(1, 66987864), (2, 33493932), (3, 22329288), (4, 16746966), (6, 11164644), (8, 8373483), (9, 7443096), (12, 5582322), (18, 3721548), (24, 2791161), (27, 2481032), (36, 1860774), (54, 1240516), (72, 930387), (108, 620258), (216, 310129)]