85026333

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 145248768

約数和(自身を除く): 60222435

約数列:

[1, 3, 7, 17, 21, 37, 41, 51, 111, 119, 123, 157, 259, 287, 357, 471, 629, 697, 777, 861, 1099, 1517, 1887, 2091, 2669, 3297, 4403, 4551, 4879, 5809, 6437, 8007, 10619, 13209, 14637, 17427, 18683, 19311, 25789, 31857, 40663, 45059, 56049, 77367, 98753, 109429, 121989, 135177, 180523, 238169, 296259, 328287, 541569, 691271, 714507, 766003, 1667183, 2073813, 2298009, 4048873, 5001549, 12146619, 28342111, 85026333]

約数ペア:

[(1, 85026333), (3, 28342111), (7, 12146619), (17, 5001549), (21, 4048873), (37, 2298009), (41, 2073813), (51, 1667183), (111, 766003), (119, 714507), (123, 691271), (157, 541569), (259, 328287), (287, 296259), (357, 238169), (471, 180523), (629, 135177), (697, 121989), (777, 109429), (861, 98753), (1099, 77367), (1517, 56049), (1887, 45059), (2091, 40663), (2669, 31857), (3297, 25789), (4403, 19311), (4551, 18683), (4879, 17427), (5809, 14637), (6437, 13209), (8007, 10619)]