64722276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{78167}}^1$

素因数の和:78200

約数の個数: 36

約数和(自身を含む): 170718912

約数和(自身を除く): 105996636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 78167, 156334, 234501, 312668, 469002, 703503, 938004, 1407006, 1797841, 2814012, 3595682, 5393523, 7191364, 10787046, 16180569, 21574092, 32361138, 64722276]

約数ペア:

[(1, 64722276), (2, 32361138), (3, 21574092), (4, 16180569), (6, 10787046), (9, 7191364), (12, 5393523), (18, 3595682), (23, 2814012), (36, 1797841), (46, 1407006), (69, 938004), (92, 703503), (138, 469002), (207, 312668), (276, 234501), (414, 156334), (828, 78167)]