74198268

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 120

約数和(自身を含む): 216493200

約数和(自身を除く): 142294932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 709, 918, 969, 1026, 1292, 1377, 1418, 1539, 1836, 1938, 2052, 2127, 2754, 2836, 2907, 3078, 3876, 4254, 5508, 5814, 6156, 6381, 8508, 8721, 11628, 12053, 12762, 13471, 17442, 19143, 24106, 25524, 26163, 26942, 34884, 36159, 38286, 40413, 48212, 52326, 53884, 57429, 72318, 76572, 80826, 104652, 108477, 114858, 121239, 144636, 161652, 216954, 229007, 229716, 242478, 325431, 363717, 433908, 458014, 484956, 650862, 687021, 727434, 916028, 976293, 1091151, 1301724, 1374042, 1454868, 1952586, 2061063, 2182302, 2748084, 3905172, 4122126, 4364604, 6183189, 8244252, 12366378, 18549567, 24732756, 37099134, 74198268]

約数ペア:

[(1, 74198268), (2, 37099134), (3, 24732756), (4, 18549567), (6, 12366378), (9, 8244252), (12, 6183189), (17, 4364604), (18, 4122126), (19, 3905172), (27, 2748084), (34, 2182302), (36, 2061063), (38, 1952586), (51, 1454868), (54, 1374042), (57, 1301724), (68, 1091151), (76, 976293), (81, 916028), (102, 727434), (108, 687021), (114, 650862), (153, 484956), (162, 458014), (171, 433908), (204, 363717), (228, 325431), (306, 242478), (323, 229716), (324, 229007), (342, 216954), (459, 161652), (513, 144636), (612, 121239), (646, 114858), (684, 108477), (709, 104652), (918, 80826), (969, 76572), (1026, 72318), (1292, 57429), (1377, 53884), (1418, 52326), (1539, 48212), (1836, 40413), (1938, 38286), (2052, 36159), (2127, 34884), (2754, 26942), (2836, 26163), (2907, 25524), (3078, 24106), (3876, 19143), (4254, 17442), (5508, 13471), (5814, 12762), (6156, 12053), (6381, 11628), (8508, 8721)]