71987214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^2$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 164877552

約数和(自身を除く): 92890338

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 233, 442, 466, 663, 699, 1326, 1398, 3029, 3961, 6058, 7922, 9087, 11883, 18174, 23766, 51493, 54289, 102986, 108578, 154479, 162867, 308958, 325734, 705757, 922913, 1411514, 1845826, 2117271, 2768739, 4234542, 5537478, 11997869, 23995738, 35993607, 71987214]

約数ペア:

[(1, 71987214), (2, 35993607), (3, 23995738), (6, 11997869), (13, 5537478), (17, 4234542), (26, 2768739), (34, 2117271), (39, 1845826), (51, 1411514), (78, 922913), (102, 705757), (221, 325734), (233, 308958), (442, 162867), (466, 154479), (663, 108578), (699, 102986), (1326, 54289), (1398, 51493), (3029, 23766), (3961, 18174), (6058, 11883), (7922, 9087)]