68763856

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 60

約数和(自身を含む): 156344160

約数和(自身を除く): 87580304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 392, 556, 631, 784, 973, 1112, 1262, 1946, 2224, 2524, 3892, 4417, 5048, 6811, 7784, 8834, 10096, 13622, 15568, 17668, 27244, 30919, 35336, 54488, 61838, 70672, 87709, 108976, 123676, 175418, 247352, 350836, 494704, 613963, 701672, 1227926, 1403344, 2455852, 4297741, 4911704, 8595482, 9823408, 17190964, 34381928, 68763856]

約数ペア:

[(1, 68763856), (2, 34381928), (4, 17190964), (7, 9823408), (8, 8595482), (14, 4911704), (16, 4297741), (28, 2455852), (49, 1403344), (56, 1227926), (98, 701672), (112, 613963), (139, 494704), (196, 350836), (278, 247352), (392, 175418), (556, 123676), (631, 108976), (784, 87709), (973, 70672), (1112, 61838), (1262, 54488), (1946, 35336), (2224, 30919), (2524, 27244), (3892, 17668), (4417, 15568), (5048, 13622), (6811, 10096), (7784, 8834)]