72214802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 126213120

約数和(自身を除く): 53998318

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 3319, 6638, 10879, 21758, 36509, 73018, 76337, 142717, 152674, 285434, 839707, 1569887, 1679414, 3139774, 3282491, 6564982, 36107401, 72214802]

約数ペア:

[(1, 72214802), (2, 36107401), (11, 6564982), (22, 3282491), (23, 3139774), (43, 1679414), (46, 1569887), (86, 839707), (253, 285434), (473, 152674), (506, 142717), (946, 76337), (989, 73018), (1978, 36509), (3319, 21758), (6638, 10879)]