82777188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1811}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 208829376

約数和(自身を除く): 126052188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 1811, 3516, 3622, 3809, 5433, 7244, 7618, 10866, 11427, 15236, 21732, 22854, 23543, 45708, 47086, 70629, 94172, 141258, 282516, 530623, 1061246, 1591869, 2122492, 3183738, 6367476, 6898099, 13796198, 20694297, 27592396, 41388594, 82777188]

約数ペア:

[(1, 82777188), (2, 41388594), (3, 27592396), (4, 20694297), (6, 13796198), (12, 6898099), (13, 6367476), (26, 3183738), (39, 2122492), (52, 1591869), (78, 1061246), (156, 530623), (293, 282516), (586, 141258), (879, 94172), (1172, 70629), (1758, 47086), (1811, 45708), (3516, 23543), (3622, 22854), (3809, 21732), (5433, 15236), (7244, 11427), (7618, 10866)]