80668626

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{16619}}^1$

素因数の和:17433

約数の個数: 16

約数和(自身を含む): 161546400

約数和(自身を除く): 80877774

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 16619, 33238, 49857, 99714, 13444771, 26889542, 40334313, 80668626]

約数ペア:

[(1, 80668626), (2, 40334313), (3, 26889542), (6, 13444771), (809, 99714), (1618, 49857), (2427, 33238), (4854, 16619)]