87644414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 36

約数和(自身を含む): 156548448

約数和(自身を除く): 68904034

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 1573, 1859, 2143, 3146, 3718, 4286, 20449, 23573, 27859, 40898, 47146, 55718, 259303, 306449, 362167, 518606, 612898, 724334, 3370939, 3983837, 6741878, 7967674, 43822207, 87644414]

約数ペア:

[(1, 87644414), (2, 43822207), (11, 7967674), (13, 6741878), (22, 3983837), (26, 3370939), (121, 724334), (143, 612898), (169, 518606), (242, 362167), (286, 306449), (338, 259303), (1573, 55718), (1859, 47146), (2143, 40898), (3146, 27859), (3718, 23573), (4286, 20449)]