81097412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 84012988

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 181, 187, 362, 374, 599, 724, 748, 1198, 1991, 2396, 3077, 3982, 6154, 6589, 7964, 10183, 12308, 13178, 20366, 26356, 33847, 40732, 67694, 108419, 112013, 135388, 216838, 224026, 433676, 448052, 1192609, 1843123, 2385218, 3686246, 4770436, 7372492, 20274353, 40548706, 81097412]

約数ペア:

[(1, 81097412), (2, 40548706), (4, 20274353), (11, 7372492), (17, 4770436), (22, 3686246), (34, 2385218), (44, 1843123), (68, 1192609), (181, 448052), (187, 433676), (362, 224026), (374, 216838), (599, 135388), (724, 112013), (748, 108419), (1198, 67694), (1991, 40732), (2396, 33847), (3077, 26356), (3982, 20366), (6154, 13178), (6589, 12308), (7964, 10183)]