68765998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 128526336

約数和(自身を除く): 59760338

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 83, 161, 166, 217, 322, 434, 581, 713, 1162, 1426, 1909, 2573, 3818, 4991, 5146, 6889, 9982, 13363, 13778, 18011, 26726, 36022, 48223, 59179, 96446, 118358, 158447, 213559, 316894, 414253, 427118, 828506, 1109129, 1494913, 2218258, 2989826, 4911857, 9823714, 34382999, 68765998]

約数ペア:

[(1, 68765998), (2, 34382999), (7, 9823714), (14, 4911857), (23, 2989826), (31, 2218258), (46, 1494913), (62, 1109129), (83, 828506), (161, 427118), (166, 414253), (217, 316894), (322, 213559), (434, 158447), (581, 118358), (713, 96446), (1162, 59179), (1426, 48223), (1909, 36022), (2573, 26726), (3818, 18011), (4991, 13778), (5146, 13363), (6889, 9982)]