68736678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2153}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 146092896

約数和(自身を除く): 77356218

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 313, 626, 939, 1878, 2153, 4306, 5321, 6459, 10642, 12918, 15963, 31926, 36601, 73202, 109803, 219606, 673889, 1347778, 2021667, 4043334, 11456113, 22912226, 34368339, 68736678]

約数ペア:

[(1, 68736678), (2, 34368339), (3, 22912226), (6, 11456113), (17, 4043334), (34, 2021667), (51, 1347778), (102, 673889), (313, 219606), (626, 109803), (939, 73202), (1878, 36601), (2153, 31926), (4306, 15963), (5321, 12918), (6459, 10642)]