84870352

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1176

約数の個数: 60

約数和(自身を含む): 193323936

約数和(自身を除く): 108453584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1051, 1442, 1648, 2102, 2884, 4204, 5047, 5768, 7357, 8408, 10094, 11536, 14714, 16816, 20188, 29428, 40376, 51499, 58856, 80752, 102998, 108253, 117712, 205996, 216506, 411992, 433012, 757771, 823984, 866024, 1515542, 1732048, 3031084, 5304397, 6062168, 10608794, 12124336, 21217588, 42435176, 84870352]

約数ペア:

[(1, 84870352), (2, 42435176), (4, 21217588), (7, 12124336), (8, 10608794), (14, 6062168), (16, 5304397), (28, 3031084), (49, 1732048), (56, 1515542), (98, 866024), (103, 823984), (112, 757771), (196, 433012), (206, 411992), (392, 216506), (412, 205996), (721, 117712), (784, 108253), (824, 102998), (1051, 80752), (1442, 58856), (1648, 51499), (2102, 40376), (2884, 29428), (4204, 20188), (5047, 16816), (5768, 14714), (7357, 11536), (8408, 10094)]