85087108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 78450812

約数列:

[1, 2, 4, 17, 34, 47, 68, 79, 94, 158, 188, 316, 337, 674, 799, 1343, 1348, 1598, 2686, 3196, 3713, 5372, 5729, 7426, 11458, 14852, 15839, 22916, 26623, 31678, 53246, 63121, 63356, 106492, 126242, 252484, 269263, 452591, 538526, 905182, 1077052, 1251281, 1810364, 2502562, 5005124, 21271777, 42543554, 85087108]

約数ペア:

[(1, 85087108), (2, 42543554), (4, 21271777), (17, 5005124), (34, 2502562), (47, 1810364), (68, 1251281), (79, 1077052), (94, 905182), (158, 538526), (188, 452591), (316, 269263), (337, 252484), (674, 126242), (799, 106492), (1343, 63356), (1348, 63121), (1598, 53246), (2686, 31678), (3196, 26623), (3713, 22916), (5372, 15839), (5729, 14852), (7426, 11458)]