7780764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 19692288

約数和(自身を除く): 11911524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 887, 1462, 1774, 2193, 2661, 2924, 3548, 4386, 5322, 8772, 10644, 15079, 30158, 38141, 45237, 60316, 76282, 90474, 114423, 152564, 180948, 228846, 457692, 648397, 1296794, 1945191, 2593588, 3890382, 7780764]

約数ペア:

[(1, 7780764), (2, 3890382), (3, 2593588), (4, 1945191), (6, 1296794), (12, 648397), (17, 457692), (34, 228846), (43, 180948), (51, 152564), (68, 114423), (86, 90474), (102, 76282), (129, 60316), (172, 45237), (204, 38141), (258, 30158), (516, 15079), (731, 10644), (887, 8772), (1462, 5322), (1774, 4386), (2193, 3548), (2661, 2924)]