64941084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138763}}^1$

素因数の和:138786

約数の個数: 36

約数和(自身を含む): 176785336

約数和(自身を除く): 111844252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138763, 277526, 416289, 555052, 832578, 1248867, 1665156, 1803919, 2497734, 3607838, 4995468, 5411757, 7215676, 10823514, 16235271, 21647028, 32470542, 64941084]

約数ペア:

[(1, 64941084), (2, 32470542), (3, 21647028), (4, 16235271), (6, 10823514), (9, 7215676), (12, 5411757), (13, 4995468), (18, 3607838), (26, 2497734), (36, 1803919), (39, 1665156), (52, 1248867), (78, 832578), (117, 555052), (156, 416289), (234, 277526), (468, 138763)]