64434468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17839}}^1$

素因数の和:17896

約数の個数: 48

約数和(自身を含む): 175831040

約数和(自身を除く): 111396572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 17839, 35678, 53517, 71356, 107034, 124873, 214068, 249746, 374619, 499492, 749238, 767077, 1498476, 1534154, 2301231, 3068308, 4602462, 5369539, 9204924, 10739078, 16108617, 21478156, 32217234, 64434468]

約数ペア:

[(1, 64434468), (2, 32217234), (3, 21478156), (4, 16108617), (6, 10739078), (7, 9204924), (12, 5369539), (14, 4602462), (21, 3068308), (28, 2301231), (42, 1534154), (43, 1498476), (84, 767077), (86, 749238), (129, 499492), (172, 374619), (258, 249746), (301, 214068), (516, 124873), (602, 107034), (903, 71356), (1204, 53517), (1806, 35678), (3612, 17839)]