86435902

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 161574480

約数和(自身を除く): 75138578

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 122, 133, 266, 427, 761, 854, 931, 1159, 1522, 1862, 2318, 2989, 5327, 5978, 8113, 10654, 14459, 16226, 28918, 37289, 46421, 56791, 74578, 92842, 101213, 113582, 202426, 324947, 649894, 708491, 881999, 1416982, 1763998, 2274629, 4549258, 6173993, 12347986, 43217951, 86435902]

約数ペア:

[(1, 86435902), (2, 43217951), (7, 12347986), (14, 6173993), (19, 4549258), (38, 2274629), (49, 1763998), (61, 1416982), (98, 881999), (122, 708491), (133, 649894), (266, 324947), (427, 202426), (761, 113582), (854, 101213), (931, 92842), (1159, 74578), (1522, 56791), (1862, 46421), (2318, 37289), (2989, 28918), (5327, 16226), (5978, 14459), (8113, 10654)]