79890776

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8904

約数の個数: 48

約数和(自身を含む): 181848240

約数和(自身を除く): 101957464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 8861, 9016, 17722, 35444, 62027, 70888, 124054, 203803, 248108, 407606, 434189, 496216, 815212, 868378, 1426621, 1630424, 1736756, 2853242, 3473512, 5706484, 9986347, 11412968, 19972694, 39945388, 79890776]

約数ペア:

[(1, 79890776), (2, 39945388), (4, 19972694), (7, 11412968), (8, 9986347), (14, 5706484), (23, 3473512), (28, 2853242), (46, 1736756), (49, 1630424), (56, 1426621), (92, 868378), (98, 815212), (161, 496216), (184, 434189), (196, 407606), (322, 248108), (392, 203803), (644, 124054), (1127, 70888), (1288, 62027), (2254, 35444), (4508, 17722), (8861, 9016)]