64284888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157561}}^1$

素因数の和:157587

約数の個数: 32

約数和(自身を含む): 170166960

約数和(自身を除く): 105882072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 157561, 315122, 472683, 630244, 945366, 1260488, 1890732, 2678537, 3781464, 5357074, 8035611, 10714148, 16071222, 21428296, 32142444, 64284888]

約数ペア:

[(1, 64284888), (2, 32142444), (3, 21428296), (4, 16071222), (6, 10714148), (8, 8035611), (12, 5357074), (17, 3781464), (24, 2678537), (34, 1890732), (51, 1260488), (68, 945366), (102, 630244), (136, 472683), (204, 315122), (408, 157561)]