31192272

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1128

約数の個数: 60

約数和(自身を含む): 87744384

約数和(自身を除く): 56552112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 863, 1004, 1506, 1726, 2008, 2259, 2589, 3012, 3452, 4016, 4518, 5178, 6024, 6904, 7767, 9036, 10356, 12048, 13808, 15534, 18072, 20712, 31068, 36144, 41424, 62136, 124272, 216613, 433226, 649839, 866452, 1299678, 1732904, 1949517, 2599356, 3465808, 3899034, 5198712, 7798068, 10397424, 15596136, 31192272]

約数ペア:

[(1, 31192272), (2, 15596136), (3, 10397424), (4, 7798068), (6, 5198712), (8, 3899034), (9, 3465808), (12, 2599356), (16, 1949517), (18, 1732904), (24, 1299678), (36, 866452), (48, 649839), (72, 433226), (144, 216613), (251, 124272), (502, 62136), (753, 41424), (863, 36144), (1004, 31068), (1506, 20712), (1726, 18072), (2008, 15534), (2259, 13808), (2589, 12048), (3012, 10356), (3452, 9036), (4016, 7767), (4518, 6904), (5178, 6024)]