68712504

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 143831496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 343, 357, 392, 408, 476, 491, 588, 686, 714, 833, 952, 982, 1029, 1176, 1372, 1428, 1473, 1666, 1964, 2058, 2499, 2744, 2856, 2946, 3332, 3437, 3928, 4116, 4998, 5831, 5892, 6664, 6874, 8232, 8347, 9996, 10311, 11662, 11784, 13748, 16694, 17493, 19992, 20622, 23324, 24059, 25041, 27496, 33388, 34986, 41244, 46648, 48118, 50082, 58429, 66776, 69972, 72177, 82488, 96236, 100164, 116858, 139944, 144354, 168413, 175287, 192472, 200328, 233716, 288708, 336826, 350574, 409003, 467432, 505239, 577416, 673652, 701148, 818006, 1010478, 1227009, 1347304, 1402296, 1636012, 2020956, 2454018, 2863021, 3272024, 4041912, 4908036, 5726042, 8589063, 9816072, 11452084, 17178126, 22904168, 34356252, 68712504]

約数ペア:

[(1, 68712504), (2, 34356252), (3, 22904168), (4, 17178126), (6, 11452084), (7, 9816072), (8, 8589063), (12, 5726042), (14, 4908036), (17, 4041912), (21, 3272024), (24, 2863021), (28, 2454018), (34, 2020956), (42, 1636012), (49, 1402296), (51, 1347304), (56, 1227009), (68, 1010478), (84, 818006), (98, 701148), (102, 673652), (119, 577416), (136, 505239), (147, 467432), (168, 409003), (196, 350574), (204, 336826), (238, 288708), (294, 233716), (343, 200328), (357, 192472), (392, 175287), (408, 168413), (476, 144354), (491, 139944), (588, 116858), (686, 100164), (714, 96236), (833, 82488), (952, 72177), (982, 69972), (1029, 66776), (1176, 58429), (1372, 50082), (1428, 48118), (1473, 46648), (1666, 41244), (1964, 34986), (2058, 33388), (2499, 27496), (2744, 25041), (2856, 24059), (2946, 23324), (3332, 20622), (3437, 19992), (3928, 17493), (4116, 16694), (4998, 13748), (5831, 11784), (5892, 11662), (6664, 10311), (6874, 9996), (8232, 8347)]