66774168

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2963}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 181485720

約数和(自身を除く): 114711552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 2963, 3756, 5634, 5926, 7512, 8889, 11268, 11852, 17778, 22536, 23704, 26667, 35556, 53334, 71112, 106668, 213336, 927419, 1854838, 2782257, 3709676, 5564514, 7419352, 8346771, 11129028, 16693542, 22258056, 33387084, 66774168]

約数ペア:

[(1, 66774168), (2, 33387084), (3, 22258056), (4, 16693542), (6, 11129028), (8, 8346771), (9, 7419352), (12, 5564514), (18, 3709676), (24, 2782257), (36, 1854838), (72, 927419), (313, 213336), (626, 106668), (939, 71112), (1252, 53334), (1878, 35556), (2504, 26667), (2817, 23704), (2963, 22536), (3756, 17778), (5634, 11852), (5926, 11268), (7512, 8889)]