68811666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 64

約数和(自身を含む): 175288320

約数和(自身を除く): 106476654

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3169, 3619, 6338, 7238, 9507, 10857, 19014, 21714, 22183, 34859, 44366, 66549, 69718, 104577, 133098, 148943, 209154, 244013, 297886, 446829, 488026, 732039, 893658, 1042601, 1464078, 1638373, 2085202, 3127803, 3276746, 4915119, 6255606, 9830238, 11468611, 22937222, 34405833, 68811666]

約数ペア:

[(1, 68811666), (2, 34405833), (3, 22937222), (6, 11468611), (7, 9830238), (11, 6255606), (14, 4915119), (21, 3276746), (22, 3127803), (33, 2085202), (42, 1638373), (47, 1464078), (66, 1042601), (77, 893658), (94, 732039), (141, 488026), (154, 446829), (231, 297886), (282, 244013), (329, 209154), (462, 148943), (517, 133098), (658, 104577), (987, 69718), (1034, 66549), (1551, 44366), (1974, 34859), (3102, 22183), (3169, 21714), (3619, 19014), (6338, 10857), (7238, 9507)]