72739242

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{12589}}^1$

素因数の和:12707

約数の個数: 32

約数和(自身を含む): 163166400

約数和(自身を除く): 90427158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 12589, 25178, 37767, 75534, 113301, 226602, 339903, 679806, 1347023, 2694046, 4041069, 8082138, 12123207, 24246414, 36369621, 72739242]

約数ペア:

[(1, 72739242), (2, 36369621), (3, 24246414), (6, 12123207), (9, 8082138), (18, 4041069), (27, 2694046), (54, 1347023), (107, 679806), (214, 339903), (321, 226602), (642, 113301), (963, 75534), (1926, 37767), (2889, 25178), (5778, 12589)]