86217824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 72

約数和(自身を含む): 213295824

約数和(自身を除く): 127078000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3181, 3388, 3872, 6362, 6776, 12724, 13552, 22267, 25448, 27104, 34991, 44534, 50896, 69982, 89068, 101792, 139964, 178136, 244937, 279928, 356272, 384901, 489874, 559856, 712544, 769802, 979748, 1119712, 1539604, 1959496, 2694307, 3079208, 3918992, 5388614, 6158416, 7837984, 10777228, 12316832, 21554456, 43108912, 86217824]

約数ペア:

[(1, 86217824), (2, 43108912), (4, 21554456), (7, 12316832), (8, 10777228), (11, 7837984), (14, 6158416), (16, 5388614), (22, 3918992), (28, 3079208), (32, 2694307), (44, 1959496), (56, 1539604), (77, 1119712), (88, 979748), (112, 769802), (121, 712544), (154, 559856), (176, 489874), (224, 384901), (242, 356272), (308, 279928), (352, 244937), (484, 178136), (616, 139964), (847, 101792), (968, 89068), (1232, 69982), (1694, 50896), (1936, 44534), (2464, 34991), (3181, 27104), (3388, 25448), (3872, 22267), (6362, 13552), (6776, 12724)]