80212187556

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1879}}^1\times {\mathrm{9337}}^1$

素因数の和:11353

約数の個数: 72

約数和(自身を含む): 204485765120

約数和(自身を除く): 124273577564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 1879, 2286, 3758, 4572, 5637, 7516, 9337, 11274, 16911, 18674, 22548, 28011, 33822, 37348, 56022, 67644, 84033, 112044, 168066, 238633, 336132, 477266, 715899, 954532, 1185799, 1431798, 2147697, 2371598, 2863596, 3557397, 4295394, 4743196, 7114794, 8590788, 10672191, 14229588, 17544223, 21344382, 35088446, 42688764, 52632669, 70176892, 105265338, 157898007, 210530676, 315796014, 631592028, 2228116321, 4456232642, 6684348963, 8912465284, 13368697926, 20053046889, 26737395852, 40106093778, 80212187556]

約数ペア:

[(1, 80212187556), (2, 40106093778), (3, 26737395852), (4, 20053046889), (6, 13368697926), (9, 8912465284), (12, 6684348963), (18, 4456232642), (36, 2228116321), (127, 631592028), (254, 315796014), (381, 210530676), (508, 157898007), (762, 105265338), (1143, 70176892), (1524, 52632669), (1879, 42688764), (2286, 35088446), (3758, 21344382), (4572, 17544223), (5637, 14229588), (7516, 10672191), (9337, 8590788), (11274, 7114794), (16911, 4743196), (18674, 4295394), (22548, 3557397), (28011, 2863596), (33822, 2371598), (37348, 2147697), (56022, 1431798), (67644, 1185799), (84033, 954532), (112044, 715899), (168066, 477266), (238633, 336132)]