87861474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1$

素因数の和:9955

約数の個数: 48

約数和(自身を含む): 208536120

約数和(自身を除く): 120674646

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 9901, 19802, 29703, 59406, 89109, 168317, 178218, 287129, 336634, 504951, 574258, 861387, 1009902, 1514853, 1722774, 2584161, 3029706, 4881193, 5168322, 9762386, 14643579, 29287158, 43930737, 87861474]

約数ペア:

[(1, 87861474), (2, 43930737), (3, 29287158), (6, 14643579), (9, 9762386), (17, 5168322), (18, 4881193), (29, 3029706), (34, 2584161), (51, 1722774), (58, 1514853), (87, 1009902), (102, 861387), (153, 574258), (174, 504951), (261, 336634), (306, 287129), (493, 178218), (522, 168317), (986, 89109), (1479, 59406), (2958, 29703), (4437, 19802), (8874, 9901)]