87894216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71809}}^1$

素因数の和:71838

約数の個数: 48

約数和(自身を含む): 252053100

約数和(自身を除く): 164158884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 71809, 143618, 215427, 287236, 430854, 574472, 646281, 861708, 1220753, 1292562, 1723416, 2441506, 2585124, 3662259, 4883012, 5170248, 7324518, 9766024, 10986777, 14649036, 21973554, 29298072, 43947108, 87894216]

約数ペア:

[(1, 87894216), (2, 43947108), (3, 29298072), (4, 21973554), (6, 14649036), (8, 10986777), (9, 9766024), (12, 7324518), (17, 5170248), (18, 4883012), (24, 3662259), (34, 2585124), (36, 2441506), (51, 1723416), (68, 1292562), (72, 1220753), (102, 861708), (136, 646281), (153, 574472), (204, 430854), (306, 287236), (408, 215427), (612, 143618), (1224, 71809)]