66629016

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21521}}^1$

素因数の和:21576

約数の個数: 48

約数和(自身を含む): 184658760

約数和(自身を除く): 118029744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 21521, 43042, 64563, 86084, 129126, 172168, 193689, 258252, 387378, 516504, 774756, 925403, 1549512, 1850806, 2776209, 3701612, 5552418, 7403224, 8328627, 11104836, 16657254, 22209672, 33314508, 66629016]

約数ペア:

[(1, 66629016), (2, 33314508), (3, 22209672), (4, 16657254), (6, 11104836), (8, 8328627), (9, 7403224), (12, 5552418), (18, 3701612), (24, 2776209), (36, 1850806), (43, 1549512), (72, 925403), (86, 774756), (129, 516504), (172, 387378), (258, 258252), (344, 193689), (387, 172168), (516, 129126), (774, 86084), (1032, 64563), (1548, 43042), (3096, 21521)]