67782708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{268979}}^1$

素因数の和:268996

約数の個数: 36

約数和(自身を含む): 195817440

約数和(自身を除く): 128034732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 268979, 537958, 806937, 1075916, 1613874, 1882853, 2420811, 3227748, 3765706, 4841622, 5648559, 7531412, 9683244, 11297118, 16945677, 22594236, 33891354, 67782708]

約数ペア:

[(1, 67782708), (2, 33891354), (3, 22594236), (4, 16945677), (6, 11297118), (7, 9683244), (9, 7531412), (12, 5648559), (14, 4841622), (18, 3765706), (21, 3227748), (28, 2420811), (36, 1882853), (42, 1613874), (63, 1075916), (84, 806937), (126, 537958), (252, 268979)]