78925264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6143}}^1$

素因数の和:6235

約数の個数: 40

約数和(自身を含む): 169132032

約数和(自身を除く): 90206768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6143, 6424, 12286, 12848, 24572, 49144, 67573, 98288, 135146, 270292, 448439, 540584, 896878, 1081168, 1793756, 3587512, 4932829, 7175024, 9865658, 19731316, 39462632, 78925264]

約数ペア:

[(1, 78925264), (2, 39462632), (4, 19731316), (8, 9865658), (11, 7175024), (16, 4932829), (22, 3587512), (44, 1793756), (73, 1081168), (88, 896878), (146, 540584), (176, 448439), (292, 270292), (584, 135146), (803, 98288), (1168, 67573), (1606, 49144), (3212, 24572), (6143, 12848), (6424, 12286)]