87012018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 201277440

約数和(自身を除く): 114265422

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 2159, 2239, 2286, 4318, 4478, 6477, 6717, 12954, 13434, 19431, 20151, 38063, 38862, 40302, 76126, 114189, 228378, 284353, 342567, 568706, 685134, 853059, 1706118, 2559177, 4834001, 5118354, 9668002, 14502003, 29004006, 43506009, 87012018]

約数ペア:

[(1, 87012018), (2, 43506009), (3, 29004006), (6, 14502003), (9, 9668002), (17, 5118354), (18, 4834001), (34, 2559177), (51, 1706118), (102, 853059), (127, 685134), (153, 568706), (254, 342567), (306, 284353), (381, 228378), (762, 114189), (1143, 76126), (2159, 40302), (2239, 38862), (2286, 38063), (4318, 20151), (4478, 19431), (6477, 13434), (6717, 12954)]