66497328

素因数分解:

$2^4\times 3^3\times {\mathrm{153929}}^1$

素因数の和:153946

約数の個数: 40

約数和(自身を含む): 190873200

約数和(自身を除く): 124375872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 153929, 307858, 461787, 615716, 923574, 1231432, 1385361, 1847148, 2462864, 2770722, 3694296, 4156083, 5541444, 7388592, 8312166, 11082888, 16624332, 22165776, 33248664, 66497328]

約数ペア:

[(1, 66497328), (2, 33248664), (3, 22165776), (4, 16624332), (6, 11082888), (8, 8312166), (9, 7388592), (12, 5541444), (16, 4156083), (18, 3694296), (24, 2770722), (27, 2462864), (36, 1847148), (48, 1385361), (54, 1231432), (72, 923574), (108, 615716), (144, 461787), (216, 307858), (432, 153929)]