63513212

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 137473056

約数和(自身を除く): 73959844

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 73, 92, 98, 146, 161, 193, 196, 292, 322, 386, 511, 644, 772, 1022, 1127, 1351, 1679, 2044, 2254, 2702, 3358, 3577, 4439, 4508, 5404, 6716, 7154, 8878, 9457, 11753, 14089, 14308, 17756, 18914, 23506, 28178, 31073, 37828, 47012, 56356, 62146, 82271, 98623, 124292, 164542, 197246, 217511, 324047, 329084, 394492, 435022, 648094, 690361, 870044, 1296188, 1380722, 2268329, 2761444, 4536658, 9073316, 15878303, 31756606, 63513212]

約数ペア:

[(1, 63513212), (2, 31756606), (4, 15878303), (7, 9073316), (14, 4536658), (23, 2761444), (28, 2268329), (46, 1380722), (49, 1296188), (73, 870044), (92, 690361), (98, 648094), (146, 435022), (161, 394492), (193, 329084), (196, 324047), (292, 217511), (322, 197246), (386, 164542), (511, 124292), (644, 98623), (772, 82271), (1022, 62146), (1127, 56356), (1351, 47012), (1679, 37828), (2044, 31073), (2254, 28178), (2702, 23506), (3358, 18914), (3577, 17756), (4439, 14308), (4508, 14089), (5404, 11753), (6716, 9457), (7154, 8878)]