78863238

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8887}}^1$

素因数の和:8941

約数の個数: 48

約数和(自身を含む): 187181280

約数和(自身を除く): 108318042

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, 8887, 17774, 26661, 53322, 79983, 151079, 159966, 257723, 302158, 453237, 515446, 773169, 906474, 1359711, 1546338, 2319507, 2719422, 4381291, 4639014, 8762582, 13143873, 26287746, 39431619, 78863238]

約数ペア:

[(1, 78863238), (2, 39431619), (3, 26287746), (6, 13143873), (9, 8762582), (17, 4639014), (18, 4381291), (29, 2719422), (34, 2319507), (51, 1546338), (58, 1359711), (87, 906474), (102, 773169), (153, 515446), (174, 453237), (261, 302158), (306, 257723), (493, 159966), (522, 151079), (986, 79983), (1479, 53322), (2958, 26661), (4437, 17774), (8874, 8887)]