72328518

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43207}}^1$

素因数の和:43249

約数の個数: 32

約数和(自身を含む): 165918720

約数和(自身を除く): 93590202

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 43207, 86414, 129621, 259242, 388863, 777726, 1166589, 1339417, 2333178, 2678834, 4018251, 8036502, 12054753, 24109506, 36164259, 72328518]

約数ペア:

[(1, 72328518), (2, 36164259), (3, 24109506), (6, 12054753), (9, 8036502), (18, 4018251), (27, 2678834), (31, 2333178), (54, 1339417), (62, 1166589), (93, 777726), (186, 388863), (279, 259242), (558, 129621), (837, 86414), (1674, 43207)]