89130748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 99566852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 478, 532, 701, 956, 1402, 1673, 2804, 3346, 4541, 4907, 6692, 9082, 9814, 13319, 18164, 19628, 26638, 31787, 53276, 63574, 93233, 127148, 167539, 186466, 335078, 372932, 670156, 1172773, 2345546, 3183241, 4691092, 6366482, 12732964, 22282687, 44565374, 89130748]

約数ペア:

[(1, 89130748), (2, 44565374), (4, 22282687), (7, 12732964), (14, 6366482), (19, 4691092), (28, 3183241), (38, 2345546), (76, 1172773), (133, 670156), (239, 372932), (266, 335078), (478, 186466), (532, 167539), (701, 127148), (956, 93233), (1402, 63574), (1673, 53276), (2804, 31787), (3346, 26638), (4541, 19628), (4907, 18164), (6692, 13319), (9082, 9814)]