66742668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97577}}^1$

素因数の和:97606

約数の個数: 36

約数和(自身を含む): 177591960

約数和(自身を除く): 110849292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 97577, 195154, 292731, 390308, 585462, 878193, 1170924, 1756386, 1853963, 3512772, 3707926, 5561889, 7415852, 11123778, 16685667, 22247556, 33371334, 66742668]

約数ペア:

[(1, 66742668), (2, 33371334), (3, 22247556), (4, 16685667), (6, 11123778), (9, 7415852), (12, 5561889), (18, 3707926), (19, 3512772), (36, 1853963), (38, 1756386), (57, 1170924), (76, 878193), (114, 585462), (171, 390308), (228, 292731), (342, 195154), (684, 97577)]