868797972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{80177}}^1$

素因数の和:80237

約数の個数: 72

約数和(自身を含む): 2568261696

約数和(自身を除く): 1699463724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 80177, 160354, 240531, 320708, 481062, 561239, 721593, 962124, 1122478, 1443186, 1683717, 2244956, 2886372, 3367434, 3447611, 5051151, 6734868, 6895222, 10102302, 10342833, 13790444, 20204604, 20685666, 24133277, 31028499, 41371332, 48266554, 62056998, 72399831, 96533108, 124113996, 144799662, 217199493, 289599324, 434398986, 868797972]

約数ペア:

[(1, 868797972), (2, 434398986), (3, 289599324), (4, 217199493), (6, 144799662), (7, 124113996), (9, 96533108), (12, 72399831), (14, 62056998), (18, 48266554), (21, 41371332), (28, 31028499), (36, 24133277), (42, 20685666), (43, 20204604), (63, 13790444), (84, 10342833), (86, 10102302), (126, 6895222), (129, 6734868), (172, 5051151), (252, 3447611), (258, 3367434), (301, 2886372), (387, 2244956), (516, 1683717), (602, 1443186), (774, 1122478), (903, 962124), (1204, 721593), (1548, 561239), (1806, 481062), (2709, 320708), (3612, 240531), (5418, 160354), (10836, 80177)]