77898168

素因数分解:

$2^3\times 3^2\times {\mathrm{1081919}}^1$

素因数の和:1081931

約数の個数: 24

約数和(自身を含む): 210974400

約数和(自身を除く): 133076232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1081919, 2163838, 3245757, 4327676, 6491514, 8655352, 9737271, 12983028, 19474542, 25966056, 38949084, 77898168]

約数ペア:

[(1, 77898168), (2, 38949084), (3, 25966056), (4, 19474542), (6, 12983028), (8, 9737271), (9, 8655352), (12, 6491514), (18, 4327676), (24, 3245757), (36, 2163838), (72, 1081919)]