65105316

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2857}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 169650880

約数和(自身を除く): 104545564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 2857, 3798, 5697, 5714, 7596, 8571, 11394, 11428, 17142, 22788, 25713, 34284, 51426, 77139, 102852, 154278, 308556, 602827, 1205654, 1808481, 2411308, 3616962, 5425443, 7233924, 10850886, 16276329, 21701772, 32552658, 65105316]

約数ペア:

[(1, 65105316), (2, 32552658), (3, 21701772), (4, 16276329), (6, 10850886), (9, 7233924), (12, 5425443), (18, 3616962), (27, 2411308), (36, 1808481), (54, 1205654), (108, 602827), (211, 308556), (422, 154278), (633, 102852), (844, 77139), (1266, 51426), (1899, 34284), (2532, 25713), (2857, 22788), (3798, 17142), (5697, 11428), (5714, 11394), (7596, 8571)]