75488732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 74471428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 89, 148, 178, 356, 407, 521, 814, 979, 1042, 1628, 1958, 2084, 3293, 3916, 5731, 6586, 11462, 13172, 19277, 22924, 36223, 38554, 46369, 72446, 77108, 92738, 144892, 185476, 212047, 424094, 510059, 848188, 1020118, 1715653, 2040236, 3431306, 6862612, 18872183, 37744366, 75488732]

約数ペア:

[(1, 75488732), (2, 37744366), (4, 18872183), (11, 6862612), (22, 3431306), (37, 2040236), (44, 1715653), (74, 1020118), (89, 848188), (148, 510059), (178, 424094), (356, 212047), (407, 185476), (521, 144892), (814, 92738), (979, 77108), (1042, 72446), (1628, 46369), (1958, 38554), (2084, 36223), (3293, 22924), (3916, 19277), (5731, 13172), (6586, 11462)]