87738644

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{46769}}^1$

素因数の和:46847

約数の個数: 24

約数和(自身を含む): 178100160

約数和(自身を除く): 90361516

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 46769, 93538, 187076, 327383, 654766, 1309532, 3133523, 6267046, 12534092, 21934661, 43869322, 87738644]

約数ペア:

[(1, 87738644), (2, 43869322), (4, 21934661), (7, 12534092), (14, 6267046), (28, 3133523), (67, 1309532), (134, 654766), (268, 327383), (469, 187076), (938, 93538), (1876, 46769)]