78224511001

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{11383}}^1$

素因数の和:11610

約数の個数: 48

約数和(自身を含む): 100063720704

約数和(自身を除く): 21839209703

約数列:

[1, 7, 13, 37, 91, 157, 169, 259, 481, 1099, 1183, 2041, 3367, 5809, 6253, 11383, 14287, 26533, 40663, 43771, 75517, 79681, 147979, 185731, 421171, 528619, 981721, 1035853, 1787131, 1923727, 2948197, 5475223, 6872047, 12509917, 13466089, 23232703, 38326561, 66123847, 71177899, 162628921, 302025139, 462866929, 498245293, 859610011, 2114175973, 6017270077, 11174930143, 78224511001]

約数ペア:

[(1, 78224511001), (7, 11174930143), (13, 6017270077), (37, 2114175973), (91, 859610011), (157, 498245293), (169, 462866929), (259, 302025139), (481, 162628921), (1099, 71177899), (1183, 66123847), (2041, 38326561), (3367, 23232703), (5809, 13466089), (6253, 12509917), (11383, 6872047), (14287, 5475223), (26533, 2948197), (40663, 1923727), (43771, 1787131), (75517, 1035853), (79681, 981721), (147979, 528619), (185731, 421171)]