87699876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15451}}^1$

素因数の和:15512

約数の個数: 48

約数和(自身を含む): 228442368

約数和(自身を除く): 140742492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 15451, 30902, 46353, 61804, 92706, 169961, 185412, 339922, 509883, 664393, 679844, 1019766, 1328786, 1993179, 2039532, 2657572, 3986358, 7308323, 7972716, 14616646, 21924969, 29233292, 43849938, 87699876]

約数ペア:

[(1, 87699876), (2, 43849938), (3, 29233292), (4, 21924969), (6, 14616646), (11, 7972716), (12, 7308323), (22, 3986358), (33, 2657572), (43, 2039532), (44, 1993179), (66, 1328786), (86, 1019766), (129, 679844), (132, 664393), (172, 509883), (258, 339922), (473, 185412), (516, 169961), (946, 92706), (1419, 61804), (1892, 46353), (2838, 30902), (5676, 15451)]