81979068

素因数分解:

$2^2\times 3^1\times {\mathrm{911}}^1\times {\mathrm{7499}}^1$

素因数の和:8417

約数の個数: 24

約数和(自身を含む): 191520000

約数和(自身を除く): 109540932

約数列:

[1, 2, 3, 4, 6, 12, 911, 1822, 2733, 3644, 5466, 7499, 10932, 14998, 22497, 29996, 44994, 89988, 6831589, 13663178, 20494767, 27326356, 40989534, 81979068]

約数ペア:

[(1, 81979068), (2, 40989534), (3, 27326356), (4, 20494767), (6, 13663178), (12, 6831589), (911, 89988), (1822, 44994), (2733, 29996), (3644, 22497), (5466, 14998), (7499, 10932)]