87755514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189947}}^1$

素因数の和:189970

約数の個数: 32

約数和(自身を含む): 218820096

約数和(自身を除く): 131064582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 189947, 379894, 569841, 1139682, 1329629, 2089417, 2659258, 3988887, 4178834, 6268251, 7977774, 12536502, 14625919, 29251838, 43877757, 87755514]

約数ペア:

[(1, 87755514), (2, 43877757), (3, 29251838), (6, 14625919), (7, 12536502), (11, 7977774), (14, 6268251), (21, 4178834), (22, 3988887), (33, 2659258), (42, 2089417), (66, 1329629), (77, 1139682), (154, 569841), (231, 379894), (462, 189947)]