87610644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{221239}}^1$

素因数の和:221260

約数の個数: 36

約数和(自身を含む): 241594080

約数和(自身を除く): 153983436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 221239, 442478, 663717, 884956, 1327434, 1991151, 2433629, 2654868, 3982302, 4867258, 7300887, 7964604, 9734516, 14601774, 21902661, 29203548, 43805322, 87610644]

約数ペア:

[(1, 87610644), (2, 43805322), (3, 29203548), (4, 21902661), (6, 14601774), (9, 9734516), (11, 7964604), (12, 7300887), (18, 4867258), (22, 3982302), (33, 2654868), (36, 2433629), (44, 1991151), (66, 1327434), (99, 884956), (132, 663717), (198, 442478), (396, 221239)]