64212984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81077}}^1$

素因数の和:81100

約数の個数: 48

約数和(自身を含む): 189722520

約数和(自身を除く): 125509536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81077, 162154, 243231, 324308, 486462, 648616, 729693, 891847, 972924, 1459386, 1783694, 1945848, 2675541, 2918772, 3567388, 5351082, 5837544, 7134776, 8026623, 10702164, 16053246, 21404328, 32106492, 64212984]

約数ペア:

[(1, 64212984), (2, 32106492), (3, 21404328), (4, 16053246), (6, 10702164), (8, 8026623), (9, 7134776), (11, 5837544), (12, 5351082), (18, 3567388), (22, 2918772), (24, 2675541), (33, 1945848), (36, 1783694), (44, 1459386), (66, 972924), (72, 891847), (88, 729693), (99, 648616), (132, 486462), (198, 324308), (264, 243231), (396, 162154), (792, 81077)]