81902472

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{10973}}^1$

素因数の和:11293

約数の個数: 32

約数和(自身を含む): 205433280

約数和(自身を除く): 123530808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 10973, 21946, 32919, 43892, 65838, 87784, 131676, 263352, 3412603, 6825206, 10237809, 13650412, 20475618, 27300824, 40951236, 81902472]

約数ペア:

[(1, 81902472), (2, 40951236), (3, 27300824), (4, 20475618), (6, 13650412), (8, 10237809), (12, 6825206), (24, 3412603), (311, 263352), (622, 131676), (933, 87784), (1244, 65838), (1866, 43892), (2488, 32919), (3732, 21946), (7464, 10973)]