69240904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 132753600

約数和(自身を除く): 63512696

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 877, 1112, 1754, 3508, 7016, 9869, 19738, 39476, 62267, 78952, 121903, 124534, 243806, 249068, 487612, 498136, 975224, 8655113, 17310226, 34620452, 69240904]

約数ペア:

[(1, 69240904), (2, 34620452), (4, 17310226), (8, 8655113), (71, 975224), (139, 498136), (142, 487612), (278, 249068), (284, 243806), (556, 124534), (568, 121903), (877, 78952), (1112, 62267), (1754, 39476), (3508, 19738), (7016, 9869)]