78239256

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30467}}^1$

素因数の和:30583

約数の個数: 32

約数和(自身を含む): 197432640

約数和(自身を除く): 119193384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 30467, 60934, 91401, 121868, 182802, 243736, 365604, 731208, 3259969, 6519938, 9779907, 13039876, 19559814, 26079752, 39119628, 78239256]

約数ペア:

[(1, 78239256), (2, 39119628), (3, 26079752), (4, 19559814), (6, 13039876), (8, 9779907), (12, 6519938), (24, 3259969), (107, 731208), (214, 365604), (321, 243736), (428, 182802), (642, 121868), (856, 91401), (1284, 60934), (2568, 30467)]