71951508

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18679}}^1$

素因数の和:18796

約数の個数: 36

約数和(自身を含む): 183587040

約数和(自身を除く): 111635532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 18679, 37358, 56037, 74716, 112074, 168111, 224148, 336222, 672444, 1998653, 3997306, 5995959, 7994612, 11991918, 17987877, 23983836, 35975754, 71951508]

約数ペア:

[(1, 71951508), (2, 35975754), (3, 23983836), (4, 17987877), (6, 11991918), (9, 7994612), (12, 5995959), (18, 3997306), (36, 1998653), (107, 672444), (214, 336222), (321, 224148), (428, 168111), (642, 112074), (963, 74716), (1284, 56037), (1926, 37358), (3852, 18679)]