84886816

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1326

約数の個数: 72

約数和(自身を含む): 199085040

約数和(自身を除く): 114198224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1259, 1376, 1568, 2107, 2408, 2518, 4214, 4816, 5036, 8428, 8813, 9632, 10072, 16856, 17626, 20144, 33712, 35252, 40288, 54137, 61691, 67424, 70504, 108274, 123382, 141008, 216548, 246764, 282016, 378959, 433096, 493528, 757918, 866192, 987056, 1515836, 1732384, 1974112, 2652713, 3031672, 5305426, 6063344, 10610852, 12126688, 21221704, 42443408, 84886816]

約数ペア:

[(1, 84886816), (2, 42443408), (4, 21221704), (7, 12126688), (8, 10610852), (14, 6063344), (16, 5305426), (28, 3031672), (32, 2652713), (43, 1974112), (49, 1732384), (56, 1515836), (86, 987056), (98, 866192), (112, 757918), (172, 493528), (196, 433096), (224, 378959), (301, 282016), (344, 246764), (392, 216548), (602, 141008), (688, 123382), (784, 108274), (1204, 70504), (1259, 67424), (1376, 61691), (1568, 54137), (2107, 40288), (2408, 35252), (2518, 33712), (4214, 20144), (4816, 17626), (5036, 16856), (8428, 10072), (8813, 9632)]