79172928216

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18026623}}^1$

素因数の和:18026696

約数の個数: 48

約数和(自身を含む): 217941884160

約数和(自身を除く): 138768955944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 18026623, 36053246, 54079869, 72106492, 108159738, 144212984, 162239607, 216319476, 324479214, 432638952, 648958428, 1099624003, 1297916856, 2199248006, 3298872009, 4398496012, 6597744018, 8796992024, 9896616027, 13195488036, 19793232054, 26390976072, 39586464108, 79172928216]

約数ペア:

[(1, 79172928216), (2, 39586464108), (3, 26390976072), (4, 19793232054), (6, 13195488036), (8, 9896616027), (9, 8796992024), (12, 6597744018), (18, 4398496012), (24, 3298872009), (36, 2199248006), (61, 1297916856), (72, 1099624003), (122, 648958428), (183, 432638952), (244, 324479214), (366, 216319476), (488, 162239607), (549, 144212984), (732, 108159738), (1098, 72106492), (1464, 54079869), (2196, 36053246), (4392, 18026623)]