80872494

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{16661}}^1$

素因数の和:17475

約数の個数: 16

約数和(自身を含む): 161954640

約数和(自身を除く): 81082146

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 16661, 33322, 49983, 99966, 13478749, 26957498, 40436247, 80872494]

約数ペア:

[(1, 80872494), (2, 40436247), (3, 26957498), (6, 13478749), (809, 99966), (1618, 49983), (2427, 33322), (4854, 16661)]