67680324

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26479}}^1$

素因数の和:26560

約数の個数: 36

約数和(自身を含む): 173496960

約数和(自身を除く): 105816636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 26479, 52958, 79437, 105916, 158874, 238311, 317748, 476622, 953244, 1880009, 3760018, 5640027, 7520036, 11280054, 16920081, 22560108, 33840162, 67680324]

約数ペア:

[(1, 67680324), (2, 33840162), (3, 22560108), (4, 16920081), (6, 11280054), (9, 7520036), (12, 5640027), (18, 3760018), (36, 1880009), (71, 953244), (142, 476622), (213, 317748), (284, 238311), (426, 158874), (639, 105916), (852, 79437), (1278, 52958), (2556, 26479)]