81054084

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{28027}}^1$

素因数の和:28275

約数の個数: 24

約数和(自身を含む): 189917728

約数和(自身を除く): 108863644

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 28027, 56054, 84081, 112108, 168162, 336324, 6754507, 13509014, 20263521, 27018028, 40527042, 81054084]

約数ペア:

[(1, 81054084), (2, 40527042), (3, 27018028), (4, 20263521), (6, 13509014), (12, 6754507), (241, 336324), (482, 168162), (723, 112108), (964, 84081), (1446, 56054), (2892, 28027)]