72512814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5521}}^1$

素因数の和:5736

約数の個数: 32

約数和(自身を含む): 159033600

約数和(自身を除く): 86520786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 2189, 4378, 5521, 6567, 11042, 13134, 16563, 33126, 60731, 121462, 182193, 364386, 1098679, 2197358, 3296037, 6592074, 12085469, 24170938, 36256407, 72512814]

約数ペア:

[(1, 72512814), (2, 36256407), (3, 24170938), (6, 12085469), (11, 6592074), (22, 3296037), (33, 2197358), (66, 1098679), (199, 364386), (398, 182193), (597, 121462), (1194, 60731), (2189, 33126), (4378, 16563), (5521, 13134), (6567, 11042)]