68694756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25903}}^1$

素因数の和:25940

約数の個数: 48

約数和(自身を含む): 182778624

約数和(自身を除く): 114083868

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 25903, 51806, 77709, 103612, 155418, 310836, 336739, 440351, 673478, 880702, 1010217, 1321053, 1346956, 1761404, 2020434, 2642106, 4040868, 5284212, 5724563, 11449126, 17173689, 22898252, 34347378, 68694756]

約数ペア:

[(1, 68694756), (2, 34347378), (3, 22898252), (4, 17173689), (6, 11449126), (12, 5724563), (13, 5284212), (17, 4040868), (26, 2642106), (34, 2020434), (39, 1761404), (51, 1346956), (52, 1321053), (68, 1010217), (78, 880702), (102, 673478), (156, 440351), (204, 336739), (221, 310836), (442, 155418), (663, 103612), (884, 77709), (1326, 51806), (2652, 25903)]