8714268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 24176880

約数和(自身を除く): 15462612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 491, 493, 522, 612, 982, 986, 1044, 1473, 1479, 1964, 1972, 2946, 2958, 4419, 4437, 5892, 5916, 8347, 8838, 8874, 14239, 16694, 17676, 17748, 25041, 28478, 33388, 42717, 50082, 56956, 75123, 85434, 100164, 128151, 150246, 170868, 242063, 256302, 300492, 484126, 512604, 726189, 968252, 1452378, 2178567, 2904756, 4357134, 8714268]

約数ペア:

[(1, 8714268), (2, 4357134), (3, 2904756), (4, 2178567), (6, 1452378), (9, 968252), (12, 726189), (17, 512604), (18, 484126), (29, 300492), (34, 256302), (36, 242063), (51, 170868), (58, 150246), (68, 128151), (87, 100164), (102, 85434), (116, 75123), (153, 56956), (174, 50082), (204, 42717), (261, 33388), (306, 28478), (348, 25041), (491, 17748), (493, 17676), (522, 16694), (612, 14239), (982, 8874), (986, 8838), (1044, 8347), (1473, 5916), (1479, 5892), (1964, 4437), (1972, 4419), (2946, 2958)]