68876568

素因数分解:

$2^3\times 3^4\times {\mathrm{106291}}^1$

素因数の和:106309

約数の個数: 40

約数和(自身を含む): 192919980

約数和(自身を除く): 124043412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 106291, 212582, 318873, 425164, 637746, 850328, 956619, 1275492, 1913238, 2550984, 2869857, 3826476, 5739714, 7652952, 8609571, 11479428, 17219142, 22958856, 34438284, 68876568]

約数ペア:

[(1, 68876568), (2, 34438284), (3, 22958856), (4, 17219142), (6, 11479428), (8, 8609571), (9, 7652952), (12, 5739714), (18, 3826476), (24, 2869857), (27, 2550984), (36, 1913238), (54, 1275492), (72, 956619), (81, 850328), (108, 637746), (162, 425164), (216, 318873), (324, 212582), (648, 106291)]