69539574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3469}}^1$

素因数の和:3744

約数の個数: 32

約数和(自身を含む): 150403680

約数和(自身を除く): 80864106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 3469, 6682, 6938, 10023, 10407, 20046, 20814, 45097, 90194, 135291, 270582, 891533, 1783066, 2674599, 5349198, 11589929, 23179858, 34769787, 69539574]

約数ペア:

[(1, 69539574), (2, 34769787), (3, 23179858), (6, 11589929), (13, 5349198), (26, 2674599), (39, 1783066), (78, 891533), (257, 270582), (514, 135291), (771, 90194), (1542, 45097), (3341, 20814), (3469, 20046), (6682, 10407), (6938, 10023)]