80571414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 203742720

約数和(自身を除く): 123171306

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2389, 2409, 3066, 4778, 4818, 5621, 7167, 11242, 14334, 16723, 16863, 26279, 33446, 33726, 50169, 52558, 78837, 100338, 157674, 174397, 183953, 348794, 367906, 523191, 551859, 1046382, 1103718, 1220779, 1918367, 2441558, 3662337, 3836734, 5755101, 7324674, 11510202, 13428569, 26857138, 40285707, 80571414]

約数ペア:

[(1, 80571414), (2, 40285707), (3, 26857138), (6, 13428569), (7, 11510202), (11, 7324674), (14, 5755101), (21, 3836734), (22, 3662337), (33, 2441558), (42, 1918367), (66, 1220779), (73, 1103718), (77, 1046382), (146, 551859), (154, 523191), (219, 367906), (231, 348794), (438, 183953), (462, 174397), (511, 157674), (803, 100338), (1022, 78837), (1533, 52558), (1606, 50169), (2389, 33726), (2409, 33446), (3066, 26279), (4778, 16863), (4818, 16723), (5621, 14334), (7167, 11242)]