68675208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 196959360

約数和(自身を除く): 128284152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 1011, 1213, 1348, 2022, 2359, 2426, 2696, 3639, 4044, 4718, 4852, 7077, 7278, 8088, 8491, 9436, 9704, 14154, 14556, 16982, 18872, 25473, 28308, 29112, 33964, 50946, 56616, 67928, 101892, 203784, 408781, 817562, 1226343, 1635124, 2452686, 2861467, 3270248, 4905372, 5722934, 8584401, 9810744, 11445868, 17168802, 22891736, 34337604, 68675208]

約数ペア:

[(1, 68675208), (2, 34337604), (3, 22891736), (4, 17168802), (6, 11445868), (7, 9810744), (8, 8584401), (12, 5722934), (14, 4905372), (21, 3270248), (24, 2861467), (28, 2452686), (42, 1635124), (56, 1226343), (84, 817562), (168, 408781), (337, 203784), (674, 101892), (1011, 67928), (1213, 56616), (1348, 50946), (2022, 33964), (2359, 29112), (2426, 28308), (2696, 25473), (3639, 18872), (4044, 16982), (4718, 14556), (4852, 14154), (7077, 9704), (7278, 9436), (8088, 8491)]