789781716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{3719}}^1$

素因数の和:4093

約数の個数: 72

約数和(自身を含む): 2120489280

約数和(自身を除く): 1330707564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 347, 612, 694, 1041, 1388, 2082, 3123, 3719, 4164, 5899, 6246, 7438, 11157, 11798, 12492, 14876, 17697, 22314, 23596, 33471, 35394, 44628, 53091, 63223, 66942, 70788, 106182, 126446, 133884, 189669, 212364, 252892, 379338, 569007, 758676, 1138014, 1290493, 2276028, 2580986, 3871479, 5161972, 7742958, 11614437, 15485916, 21938381, 23228874, 43876762, 46457748, 65815143, 87753524, 131630286, 197445429, 263260572, 394890858, 789781716]

約数ペア:

[(1, 789781716), (2, 394890858), (3, 263260572), (4, 197445429), (6, 131630286), (9, 87753524), (12, 65815143), (17, 46457748), (18, 43876762), (34, 23228874), (36, 21938381), (51, 15485916), (68, 11614437), (102, 7742958), (153, 5161972), (204, 3871479), (306, 2580986), (347, 2276028), (612, 1290493), (694, 1138014), (1041, 758676), (1388, 569007), (2082, 379338), (3123, 252892), (3719, 212364), (4164, 189669), (5899, 133884), (6246, 126446), (7438, 106182), (11157, 70788), (11798, 66942), (12492, 63223), (14876, 53091), (17697, 44628), (22314, 35394), (23596, 33471)]