79481974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 150087168

約数和(自身を除く): 70605194

約数列:

[1, 2, 11, 13, 22, 23, 26, 43, 46, 86, 143, 253, 281, 286, 299, 473, 506, 559, 562, 598, 946, 989, 1118, 1978, 3091, 3289, 3653, 6149, 6182, 6463, 6578, 7306, 10879, 12083, 12298, 12857, 12926, 21758, 24166, 25714, 40183, 71093, 80366, 84019, 132913, 141427, 142186, 157079, 168038, 265826, 277909, 282854, 314158, 555818, 924209, 1727869, 1848418, 3056999, 3455738, 3612817, 6113998, 7225634, 39740987, 79481974]

約数ペア:

[(1, 79481974), (2, 39740987), (11, 7225634), (13, 6113998), (22, 3612817), (23, 3455738), (26, 3056999), (43, 1848418), (46, 1727869), (86, 924209), (143, 555818), (253, 314158), (281, 282854), (286, 277909), (299, 265826), (473, 168038), (506, 157079), (559, 142186), (562, 141427), (598, 132913), (946, 84019), (989, 80366), (1118, 71093), (1978, 40183), (3091, 25714), (3289, 24166), (3653, 21758), (6149, 12926), (6182, 12857), (6463, 12298), (6578, 12083), (7306, 10879)]