86546404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 179347840

約数和(自身を除く): 92801436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 139, 148, 259, 278, 518, 556, 601, 973, 1036, 1202, 1946, 2404, 3892, 4207, 5143, 8414, 10286, 16828, 20572, 22237, 36001, 44474, 72002, 83539, 88948, 144004, 155659, 167078, 311318, 334156, 584773, 622636, 1169546, 2339092, 3090943, 6181886, 12363772, 21636601, 43273202, 86546404]

約数ペア:

[(1, 86546404), (2, 43273202), (4, 21636601), (7, 12363772), (14, 6181886), (28, 3090943), (37, 2339092), (74, 1169546), (139, 622636), (148, 584773), (259, 334156), (278, 311318), (518, 167078), (556, 155659), (601, 144004), (973, 88948), (1036, 83539), (1202, 72002), (1946, 44474), (2404, 36001), (3892, 22237), (4207, 20572), (5143, 16828), (8414, 10286)]