70889286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 163090368

約数和(自身を除く): 92201082

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 193, 221, 277, 386, 442, 554, 579, 663, 831, 1158, 1326, 1662, 2509, 3281, 3601, 4709, 5018, 6562, 7202, 7527, 9418, 9843, 10803, 14127, 15054, 19686, 21606, 28254, 42653, 53461, 61217, 85306, 106922, 122434, 127959, 160383, 183651, 255918, 320766, 367302, 694993, 908837, 1389986, 1817674, 2084979, 2726511, 4169958, 5453022, 11814881, 23629762, 35444643, 70889286]

約数ペア:

[(1, 70889286), (2, 35444643), (3, 23629762), (6, 11814881), (13, 5453022), (17, 4169958), (26, 2726511), (34, 2084979), (39, 1817674), (51, 1389986), (78, 908837), (102, 694993), (193, 367302), (221, 320766), (277, 255918), (386, 183651), (442, 160383), (554, 127959), (579, 122434), (663, 106922), (831, 85306), (1158, 61217), (1326, 53461), (1662, 42653), (2509, 28254), (3281, 21606), (3601, 19686), (4709, 15054), (5018, 14127), (6562, 10803), (7202, 9843), (7527, 9418)]