76149204

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 181762560

約数和(自身を除く): 105613356

約数列:

[1, 2, 3, 4, 6, 12, 71, 139, 142, 213, 278, 284, 417, 426, 556, 643, 834, 852, 1286, 1668, 1929, 2572, 3858, 7716, 9869, 19738, 29607, 39476, 45653, 59214, 89377, 91306, 118428, 136959, 178754, 182612, 268131, 273918, 357508, 536262, 547836, 1072524, 6345767, 12691534, 19037301, 25383068, 38074602, 76149204]

約数ペア:

[(1, 76149204), (2, 38074602), (3, 25383068), (4, 19037301), (6, 12691534), (12, 6345767), (71, 1072524), (139, 547836), (142, 536262), (213, 357508), (278, 273918), (284, 268131), (417, 182612), (426, 178754), (556, 136959), (643, 118428), (834, 91306), (852, 89377), (1286, 59214), (1668, 45653), (1929, 39476), (2572, 29607), (3858, 19738), (7716, 9869)]