64163934

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 148438080

約数和(自身を除く): 84274146

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 123, 146, 219, 246, 369, 397, 438, 657, 738, 794, 1107, 1191, 1314, 1971, 2214, 2382, 2993, 3573, 3942, 5986, 7146, 8979, 10719, 16277, 17958, 21438, 26937, 28981, 32554, 48831, 53874, 57962, 80811, 86943, 97662, 146493, 161622, 173886, 260829, 292986, 439479, 521658, 782487, 878958, 1188221, 1564974, 2376442, 3564663, 7129326, 10693989, 21387978, 32081967, 64163934]

約数ペア:

[(1, 64163934), (2, 32081967), (3, 21387978), (6, 10693989), (9, 7129326), (18, 3564663), (27, 2376442), (41, 1564974), (54, 1188221), (73, 878958), (82, 782487), (123, 521658), (146, 439479), (219, 292986), (246, 260829), (369, 173886), (397, 161622), (438, 146493), (657, 97662), (738, 86943), (794, 80811), (1107, 57962), (1191, 53874), (1314, 48831), (1971, 32554), (2214, 28981), (2382, 26937), (2993, 21438), (3573, 17958), (3942, 16277), (5986, 10719), (7146, 8979)]