80213784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68209}}^1$

素因数の和:68232

約数の個数: 48

約数和(自身を含む): 233278200

約数和(自身を除く): 153064416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 68209, 136418, 204627, 272836, 409254, 477463, 545672, 818508, 954926, 1432389, 1637016, 1909852, 2864778, 3342241, 3819704, 5729556, 6684482, 10026723, 11459112, 13368964, 20053446, 26737928, 40106892, 80213784]

約数ペア:

[(1, 80213784), (2, 40106892), (3, 26737928), (4, 20053446), (6, 13368964), (7, 11459112), (8, 10026723), (12, 6684482), (14, 5729556), (21, 3819704), (24, 3342241), (28, 2864778), (42, 1909852), (49, 1637016), (56, 1432389), (84, 954926), (98, 818508), (147, 545672), (168, 477463), (196, 409254), (294, 272836), (392, 204627), (588, 136418), (1176, 68209)]