81736728

素因数分解:

$2^3\times 3^1\times {\mathrm{3405697}}^1$

素因数の和:3405706

約数の個数: 16

約数和(自身を含む): 204341880

約数和(自身を除く): 122605152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3405697, 6811394, 10217091, 13622788, 20434182, 27245576, 40868364, 81736728]

約数ペア:

[(1, 81736728), (2, 40868364), (3, 27245576), (4, 20434182), (6, 13622788), (8, 10217091), (12, 6811394), (24, 3405697)]