82406856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{983}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 236160000

約数和(自身を除く): 153753144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 983, 998, 1497, 1966, 1996, 2949, 2994, 3493, 3932, 3992, 5898, 5988, 6881, 6986, 7864, 10479, 11796, 11976, 13762, 13972, 20643, 20958, 23592, 27524, 27944, 41286, 41916, 55048, 82572, 83832, 165144, 490517, 981034, 1471551, 1962068, 2943102, 3433619, 3924136, 5886204, 6867238, 10300857, 11772408, 13734476, 20601714, 27468952, 41203428, 82406856]

約数ペア:

[(1, 82406856), (2, 41203428), (3, 27468952), (4, 20601714), (6, 13734476), (7, 11772408), (8, 10300857), (12, 6867238), (14, 5886204), (21, 3924136), (24, 3433619), (28, 2943102), (42, 1962068), (56, 1471551), (84, 981034), (168, 490517), (499, 165144), (983, 83832), (998, 82572), (1497, 55048), (1966, 41916), (1996, 41286), (2949, 27944), (2994, 27524), (3493, 23592), (3932, 20958), (3992, 20643), (5898, 13972), (5988, 13762), (6881, 11976), (6986, 11796), (7864, 10479)]