71817396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 199879680

約数和(自身を除く): 128062284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 84, 86, 118, 129, 172, 177, 236, 258, 301, 337, 354, 413, 516, 602, 674, 708, 826, 903, 1011, 1204, 1239, 1348, 1652, 1806, 2022, 2359, 2478, 2537, 3612, 4044, 4718, 4956, 5074, 7077, 7611, 9436, 10148, 14154, 14491, 15222, 17759, 19883, 28308, 28982, 30444, 35518, 39766, 43473, 53277, 57964, 59649, 71036, 79532, 86946, 101437, 106554, 119298, 139181, 173892, 202874, 213108, 238596, 278362, 304311, 405748, 417543, 556724, 608622, 835086, 854969, 1217244, 1670172, 1709938, 2564907, 3419876, 5129814, 5984783, 10259628, 11969566, 17954349, 23939132, 35908698, 71817396]

約数ペア:

[(1, 71817396), (2, 35908698), (3, 23939132), (4, 17954349), (6, 11969566), (7, 10259628), (12, 5984783), (14, 5129814), (21, 3419876), (28, 2564907), (42, 1709938), (43, 1670172), (59, 1217244), (84, 854969), (86, 835086), (118, 608622), (129, 556724), (172, 417543), (177, 405748), (236, 304311), (258, 278362), (301, 238596), (337, 213108), (354, 202874), (413, 173892), (516, 139181), (602, 119298), (674, 106554), (708, 101437), (826, 86946), (903, 79532), (1011, 71036), (1204, 59649), (1239, 57964), (1348, 53277), (1652, 43473), (1806, 39766), (2022, 35518), (2359, 30444), (2478, 28982), (2537, 28308), (3612, 19883), (4044, 17759), (4718, 15222), (4956, 14491), (5074, 14154), (7077, 10148), (7611, 9436)]