66784302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 90070578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 1002, 1503, 1709, 2171, 3006, 3418, 4342, 5127, 6513, 10254, 13026, 15381, 19539, 22217, 30762, 39078, 44434, 66651, 133302, 199953, 285403, 399906, 570806, 856209, 1712418, 2568627, 3710239, 5137254, 7420478, 11130717, 22261434, 33392151, 66784302]

約数ペア:

[(1, 66784302), (2, 33392151), (3, 22261434), (6, 11130717), (9, 7420478), (13, 5137254), (18, 3710239), (26, 2568627), (39, 1712418), (78, 856209), (117, 570806), (167, 399906), (234, 285403), (334, 199953), (501, 133302), (1002, 66651), (1503, 44434), (1709, 39078), (2171, 30762), (3006, 22217), (3418, 19539), (4342, 15381), (5127, 13026), (6513, 10254)]