77981736

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{9473}}^1$

素因数の和:9503

約数の個数: 64

約数和(自身を含む): 227376000

約数和(自身を除く): 149394264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 9473, 18946, 28419, 37892, 56838, 66311, 75784, 113676, 132622, 198933, 227352, 265244, 397866, 464177, 530488, 795732, 928354, 1392531, 1591464, 1856708, 2785062, 3249239, 3713416, 5570124, 6498478, 9747717, 11140248, 12996956, 19495434, 25993912, 38990868, 77981736]

約数ペア:

[(1, 77981736), (2, 38990868), (3, 25993912), (4, 19495434), (6, 12996956), (7, 11140248), (8, 9747717), (12, 6498478), (14, 5570124), (21, 3713416), (24, 3249239), (28, 2785062), (42, 1856708), (49, 1591464), (56, 1392531), (84, 928354), (98, 795732), (147, 530488), (168, 464177), (196, 397866), (294, 265244), (343, 227352), (392, 198933), (588, 132622), (686, 113676), (1029, 75784), (1176, 66311), (1372, 56838), (2058, 37892), (2744, 28419), (4116, 18946), (8232, 9473)]