81056814

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{32089}}^1$

素因数の和:32515

約数の個数: 16

約数和(自身を含む): 162503760

約数和(自身を除く): 81446946

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 32089, 64178, 96267, 192534, 13509469, 27018938, 40528407, 81056814]

約数ペア:

[(1, 81056814), (2, 40528407), (3, 27018938), (6, 13509469), (421, 192534), (842, 96267), (1263, 64178), (2526, 32089)]