85378678

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79201}}^1$

素因数の和:79228

約数の個数: 24

約数和(自身を含む): 162522504

約数和(自身を除く): 77143826

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 79201, 158402, 554407, 871211, 1108814, 1742422, 3880849, 6098477, 7761698, 12196954, 42689339, 85378678]

約数ペア:

[(1, 85378678), (2, 42689339), (7, 12196954), (11, 7761698), (14, 6098477), (22, 3880849), (49, 1742422), (77, 1108814), (98, 871211), (154, 554407), (539, 158402), (1078, 79201)]