74482668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 204186528

約数和(自身を除く): 129703860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 334, 468, 501, 668, 953, 1002, 1503, 1906, 2004, 2171, 2859, 3006, 3812, 4342, 5718, 6012, 6513, 8577, 8684, 11436, 12389, 13026, 17154, 19539, 24778, 26052, 34308, 37167, 39078, 49556, 74334, 78156, 111501, 148668, 159151, 223002, 318302, 446004, 477453, 636604, 954906, 1432359, 1909812, 2068963, 2864718, 4137926, 5729436, 6206889, 8275852, 12413778, 18620667, 24827556, 37241334, 74482668]

約数ペア:

[(1, 74482668), (2, 37241334), (3, 24827556), (4, 18620667), (6, 12413778), (9, 8275852), (12, 6206889), (13, 5729436), (18, 4137926), (26, 2864718), (36, 2068963), (39, 1909812), (52, 1432359), (78, 954906), (117, 636604), (156, 477453), (167, 446004), (234, 318302), (334, 223002), (468, 159151), (501, 148668), (668, 111501), (953, 78156), (1002, 74334), (1503, 49556), (1906, 39078), (2004, 37167), (2171, 34308), (2859, 26052), (3006, 24778), (3812, 19539), (4342, 17154), (5718, 13026), (6012, 12389), (6513, 11436), (8577, 8684)]