66262644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87649}}^1$

素因数の和:87669

約数の個数: 48

約数和(自身を含む): 196336000

約数和(自身を除く): 130073356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87649, 175298, 262947, 350596, 525894, 613543, 788841, 1051788, 1227086, 1577682, 1840629, 2366523, 2454172, 3155364, 3681258, 4733046, 5521887, 7362516, 9466092, 11043774, 16565661, 22087548, 33131322, 66262644]

約数ペア:

[(1, 66262644), (2, 33131322), (3, 22087548), (4, 16565661), (6, 11043774), (7, 9466092), (9, 7362516), (12, 5521887), (14, 4733046), (18, 3681258), (21, 3155364), (27, 2454172), (28, 2366523), (36, 1840629), (42, 1577682), (54, 1227086), (63, 1051788), (84, 788841), (108, 613543), (126, 525894), (189, 350596), (252, 262947), (378, 175298), (756, 87649)]