76131968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 167076000

約数和(自身を除く): 90944032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 278, 352, 389, 556, 704, 778, 1112, 1408, 1529, 1556, 2224, 3058, 3112, 4279, 4448, 6116, 6224, 8558, 8896, 12232, 12448, 17116, 17792, 24464, 24896, 34232, 48928, 49792, 54071, 68464, 97856, 108142, 136928, 195712, 216284, 273856, 432568, 547712, 594781, 865136, 1189562, 1730272, 2379124, 3460544, 4758248, 6921088, 9516496, 19032992, 38065984, 76131968]

約数ペア:

[(1, 76131968), (2, 38065984), (4, 19032992), (8, 9516496), (11, 6921088), (16, 4758248), (22, 3460544), (32, 2379124), (44, 1730272), (64, 1189562), (88, 865136), (128, 594781), (139, 547712), (176, 432568), (278, 273856), (352, 216284), (389, 195712), (556, 136928), (704, 108142), (778, 97856), (1112, 68464), (1408, 54071), (1529, 49792), (1556, 48928), (2224, 34232), (3058, 24896), (3112, 24464), (4279, 17792), (4448, 17116), (6116, 12448), (6224, 12232), (8558, 8896)]