80521644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9491}}^1$

素因数の和:9606

約数の個数: 48

約数和(自身を含む): 216873216

約数和(自身を除く): 136351572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 9491, 18982, 28473, 37964, 56946, 66437, 113892, 132874, 199311, 265748, 398622, 797244, 958591, 1917182, 2875773, 3834364, 5751546, 6710137, 11503092, 13420274, 20130411, 26840548, 40260822, 80521644]

約数ペア:

[(1, 80521644), (2, 40260822), (3, 26840548), (4, 20130411), (6, 13420274), (7, 11503092), (12, 6710137), (14, 5751546), (21, 3834364), (28, 2875773), (42, 1917182), (84, 958591), (101, 797244), (202, 398622), (303, 265748), (404, 199311), (606, 132874), (707, 113892), (1212, 66437), (1414, 56946), (2121, 37964), (2828, 28473), (4242, 18982), (8484, 9491)]