86394968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 179550000

約数和(自身を除く): 93155032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 149, 242, 298, 484, 596, 599, 968, 1192, 1198, 1639, 2396, 3278, 4792, 6556, 6589, 13112, 13178, 18029, 26356, 36058, 52712, 72116, 72479, 89251, 144232, 144958, 178502, 289916, 357004, 579832, 714008, 981761, 1963522, 3927044, 7854088, 10799371, 21598742, 43197484, 86394968]

約数ペア:

[(1, 86394968), (2, 43197484), (4, 21598742), (8, 10799371), (11, 7854088), (22, 3927044), (44, 1963522), (88, 981761), (121, 714008), (149, 579832), (242, 357004), (298, 289916), (484, 178502), (596, 144958), (599, 144232), (968, 89251), (1192, 72479), (1198, 72116), (1639, 52712), (2396, 36058), (3278, 26356), (4792, 18029), (6556, 13178), (6589, 13112)]