43995708

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 115363248

約数和(自身を除く): 71367540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 97, 129, 172, 194, 258, 291, 293, 387, 388, 516, 582, 586, 774, 873, 879, 1164, 1172, 1548, 1746, 1758, 2637, 3492, 3516, 4171, 5274, 8342, 10548, 12513, 12599, 16684, 25026, 25198, 28421, 37539, 37797, 50052, 50396, 56842, 75078, 75594, 85263, 113391, 113684, 150156, 151188, 170526, 226782, 255789, 341052, 453564, 511578, 1023156, 1222103, 2444206, 3666309, 4888412, 7332618, 10998927, 14665236, 21997854, 43995708]

約数ペア:

[(1, 43995708), (2, 21997854), (3, 14665236), (4, 10998927), (6, 7332618), (9, 4888412), (12, 3666309), (18, 2444206), (36, 1222103), (43, 1023156), (86, 511578), (97, 453564), (129, 341052), (172, 255789), (194, 226782), (258, 170526), (291, 151188), (293, 150156), (387, 113684), (388, 113391), (516, 85263), (582, 75594), (586, 75078), (774, 56842), (873, 50396), (879, 50052), (1164, 37797), (1172, 37539), (1548, 28421), (1746, 25198), (1758, 25026), (2637, 16684), (3492, 12599), (3516, 12513), (4171, 10548), (5274, 8342)]