80747744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32771}}^1$

素因数の和:32799

約数の個数: 48

約数和(自身を含む): 198205056

約数和(自身を除く): 117457312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 32771, 65542, 131084, 229397, 262168, 360481, 458794, 524336, 720962, 917588, 1048672, 1441924, 1835176, 2523367, 2883848, 3670352, 5046734, 5767696, 7340704, 10093468, 11535392, 20186936, 40373872, 80747744]

約数ペア:

[(1, 80747744), (2, 40373872), (4, 20186936), (7, 11535392), (8, 10093468), (11, 7340704), (14, 5767696), (16, 5046734), (22, 3670352), (28, 2883848), (32, 2523367), (44, 1835176), (56, 1441924), (77, 1048672), (88, 917588), (112, 720962), (154, 524336), (176, 458794), (224, 360481), (308, 262168), (352, 229397), (616, 131084), (1232, 65542), (2464, 32771)]