68391756

素因数分解:

$2^2\times 3^3\times {\mathrm{633257}}^1$

素因数の和:633270

約数の個数: 24

約数和(自身を含む): 177312240

約数和(自身を除く): 108920484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 633257, 1266514, 1899771, 2533028, 3799542, 5699313, 7599084, 11398626, 17097939, 22797252, 34195878, 68391756]

約数ペア:

[(1, 68391756), (2, 34195878), (3, 22797252), (4, 17097939), (6, 11398626), (9, 7599084), (12, 5699313), (18, 3799542), (27, 2533028), (36, 1899771), (54, 1266514), (108, 633257)]