64856556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{41897}}^1$

素因数の和:41950

約数の個数: 36

約数和(自身を含む): 167759592

約数和(自身を除く): 102903036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 41897, 83794, 125691, 167588, 251382, 377073, 502764, 754146, 1508292, 1801571, 3603142, 5404713, 7206284, 10809426, 16214139, 21618852, 32428278, 64856556]

約数ペア:

[(1, 64856556), (2, 32428278), (3, 21618852), (4, 16214139), (6, 10809426), (9, 7206284), (12, 5404713), (18, 3603142), (36, 1801571), (43, 1508292), (86, 754146), (129, 502764), (172, 377073), (258, 251382), (387, 167588), (516, 125691), (774, 83794), (1548, 41897)]