8261748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 23552256

約数和(自身を除く): 15290508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 673, 682, 1023, 1116, 1346, 1364, 2019, 2046, 2692, 3069, 4038, 4092, 6057, 6138, 7403, 8076, 12114, 12276, 14806, 20863, 22209, 24228, 29612, 41726, 44418, 62589, 66627, 83452, 88836, 125178, 133254, 187767, 229493, 250356, 266508, 375534, 458986, 688479, 751068, 917972, 1376958, 2065437, 2753916, 4130874, 8261748]

約数ペア:

[(1, 8261748), (2, 4130874), (3, 2753916), (4, 2065437), (6, 1376958), (9, 917972), (11, 751068), (12, 688479), (18, 458986), (22, 375534), (31, 266508), (33, 250356), (36, 229493), (44, 187767), (62, 133254), (66, 125178), (93, 88836), (99, 83452), (124, 66627), (132, 62589), (186, 44418), (198, 41726), (279, 29612), (341, 24228), (372, 22209), (396, 20863), (558, 14806), (673, 12276), (682, 12114), (1023, 8076), (1116, 7403), (1346, 6138), (1364, 6057), (2019, 4092), (2046, 4038), (2692, 3069)]