91586988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 246071280

約数和(自身を除く): 154484292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 2371, 3219, 4292, 4742, 6438, 7113, 9484, 9657, 12876, 14226, 19314, 21339, 28452, 38628, 42678, 68759, 85356, 87727, 137518, 175454, 206277, 263181, 275036, 350908, 412554, 526362, 618831, 789543, 825108, 1052724, 1237662, 1579086, 2475324, 2544083, 3158172, 5088166, 7632249, 10176332, 15264498, 22896747, 30528996, 45793494, 91586988]

約数ペア:

[(1, 91586988), (2, 45793494), (3, 30528996), (4, 22896747), (6, 15264498), (9, 10176332), (12, 7632249), (18, 5088166), (29, 3158172), (36, 2544083), (37, 2475324), (58, 1579086), (74, 1237662), (87, 1052724), (111, 825108), (116, 789543), (148, 618831), (174, 526362), (222, 412554), (261, 350908), (333, 275036), (348, 263181), (444, 206277), (522, 175454), (666, 137518), (1044, 87727), (1073, 85356), (1332, 68759), (2146, 42678), (2371, 38628), (3219, 28452), (4292, 21339), (4742, 19314), (6438, 14226), (7113, 12876), (9484, 9657)]