86970828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54493}}^1$

素因数の和:54526

約数の個数: 48

約数和(自身を含む): 244133120

約数和(自身を除く): 157162292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 54493, 108986, 163479, 217972, 326958, 381451, 653916, 762902, 1035367, 1144353, 1525804, 2070734, 2288706, 3106101, 4141468, 4577412, 6212202, 7247569, 12424404, 14495138, 21742707, 28990276, 43485414, 86970828]

約数ペア:

[(1, 86970828), (2, 43485414), (3, 28990276), (4, 21742707), (6, 14495138), (7, 12424404), (12, 7247569), (14, 6212202), (19, 4577412), (21, 4141468), (28, 3106101), (38, 2288706), (42, 2070734), (57, 1525804), (76, 1144353), (84, 1035367), (114, 762902), (133, 653916), (228, 381451), (266, 326958), (399, 217972), (532, 163479), (798, 108986), (1596, 54493)]