66724164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142573}}^1$

素因数の和:142596

約数の個数: 36

約数和(自身を含む): 181639276

約数和(自身を除く): 114915112

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142573, 285146, 427719, 570292, 855438, 1283157, 1710876, 1853449, 2566314, 3706898, 5132628, 5560347, 7413796, 11120694, 16681041, 22241388, 33362082, 66724164]

約数ペア:

[(1, 66724164), (2, 33362082), (3, 22241388), (4, 16681041), (6, 11120694), (9, 7413796), (12, 5560347), (13, 5132628), (18, 3706898), (26, 2566314), (36, 1853449), (39, 1710876), (52, 1283157), (78, 855438), (117, 570292), (156, 427719), (234, 285146), (468, 142573)]