83187972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 254614976

約数和(自身を除く): 171427004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 853, 903, 1134, 1161, 1204, 1548, 1706, 1806, 2268, 2322, 2559, 2709, 3412, 3483, 3612, 4644, 5118, 5418, 5971, 6966, 7677, 8127, 10236, 10836, 11942, 13932, 15354, 16254, 17913, 23031, 23884, 24381, 30708, 32508, 35826, 36679, 46062, 48762, 53739, 69093, 71652, 73358, 92124, 97524, 107478, 110037, 138186, 146716, 161217, 214956, 220074, 256753, 276372, 322434, 330111, 440148, 483651, 513506, 644868, 660222, 770259, 967302, 990333, 1027012, 1320444, 1540518, 1934604, 1980666, 2310777, 2970999, 3081036, 3961332, 4621554, 5941998, 6932331, 9243108, 11883996, 13864662, 20796993, 27729324, 41593986, 83187972]

約数ペア:

[(1, 83187972), (2, 41593986), (3, 27729324), (4, 20796993), (6, 13864662), (7, 11883996), (9, 9243108), (12, 6932331), (14, 5941998), (18, 4621554), (21, 3961332), (27, 3081036), (28, 2970999), (36, 2310777), (42, 1980666), (43, 1934604), (54, 1540518), (63, 1320444), (81, 1027012), (84, 990333), (86, 967302), (108, 770259), (126, 660222), (129, 644868), (162, 513506), (172, 483651), (189, 440148), (252, 330111), (258, 322434), (301, 276372), (324, 256753), (378, 220074), (387, 214956), (516, 161217), (567, 146716), (602, 138186), (756, 110037), (774, 107478), (853, 97524), (903, 92124), (1134, 73358), (1161, 71652), (1204, 69093), (1548, 53739), (1706, 48762), (1806, 46062), (2268, 36679), (2322, 35826), (2559, 32508), (2709, 30708), (3412, 24381), (3483, 23884), (3612, 23031), (4644, 17913), (5118, 16254), (5418, 15354), (5971, 13932), (6966, 11942), (7677, 10836), (8127, 10236)]