84401604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7789}}^1$

素因数の和:7849

約数の個数: 72

約数和(自身を含む): 249529280

約数和(自身を除く): 165127676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 7789, 10836, 15578, 23367, 31156, 46734, 54523, 70101, 93468, 109046, 140202, 163569, 218092, 280404, 327138, 334927, 490707, 654276, 669854, 981414, 1004781, 1339708, 1962828, 2009562, 2344489, 3014343, 4019124, 4688978, 6028686, 7033467, 9377956, 12057372, 14066934, 21100401, 28133868, 42200802, 84401604]

約数ペア:

[(1, 84401604), (2, 42200802), (3, 28133868), (4, 21100401), (6, 14066934), (7, 12057372), (9, 9377956), (12, 7033467), (14, 6028686), (18, 4688978), (21, 4019124), (28, 3014343), (36, 2344489), (42, 2009562), (43, 1962828), (63, 1339708), (84, 1004781), (86, 981414), (126, 669854), (129, 654276), (172, 490707), (252, 334927), (258, 327138), (301, 280404), (387, 218092), (516, 163569), (602, 140202), (774, 109046), (903, 93468), (1204, 70101), (1548, 54523), (1806, 46734), (2709, 31156), (3612, 23367), (5418, 15578), (7789, 10836)]