87011628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1321}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 222096000

約数和(自身を除く): 135084372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 499, 998, 1321, 1497, 1996, 2642, 2994, 3963, 5284, 5489, 5988, 7926, 10978, 14531, 15852, 16467, 21956, 29062, 32934, 43593, 58124, 65868, 87186, 174372, 659179, 1318358, 1977537, 2636716, 3955074, 7250969, 7910148, 14501938, 21752907, 29003876, 43505814, 87011628]

約数ペア:

[(1, 87011628), (2, 43505814), (3, 29003876), (4, 21752907), (6, 14501938), (11, 7910148), (12, 7250969), (22, 3955074), (33, 2636716), (44, 1977537), (66, 1318358), (132, 659179), (499, 174372), (998, 87186), (1321, 65868), (1497, 58124), (1996, 43593), (2642, 32934), (2994, 29062), (3963, 21956), (5284, 16467), (5489, 15852), (5988, 14531), (7926, 10978)]