66261108

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{128413}}^1$

素因数の和:128463

約数の個数: 24

約数和(自身を含む): 158206048

約数和(自身を除く): 91944940

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 128413, 256826, 385239, 513652, 770478, 1540956, 5521759, 11043518, 16565277, 22087036, 33130554, 66261108]

約数ペア:

[(1, 66261108), (2, 33130554), (3, 22087036), (4, 16565277), (6, 11043518), (12, 5521759), (43, 1540956), (86, 770478), (129, 513652), (172, 385239), (258, 256826), (516, 128413)]