77825624

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 154431360

約数和(自身を除く): 76605736

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 191, 212, 248, 382, 424, 764, 961, 1528, 1643, 1922, 3286, 3844, 5921, 6572, 7688, 10123, 11842, 13144, 20246, 23684, 40492, 47368, 50933, 80984, 101866, 183551, 203732, 313813, 367102, 407464, 627626, 734204, 1255252, 1468408, 2510504, 9728203, 19456406, 38912812, 77825624]

約数ペア:

[(1, 77825624), (2, 38912812), (4, 19456406), (8, 9728203), (31, 2510504), (53, 1468408), (62, 1255252), (106, 734204), (124, 627626), (191, 407464), (212, 367102), (248, 313813), (382, 203732), (424, 183551), (764, 101866), (961, 80984), (1528, 50933), (1643, 47368), (1922, 40492), (3286, 23684), (3844, 20246), (5921, 13144), (6572, 11842), (7688, 10123)]