72810582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3719}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 84679338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 3719, 6526, 7438, 9789, 11157, 19578, 22314, 48347, 96694, 145041, 290082, 933469, 1866938, 2800407, 5600814, 12135097, 24270194, 36405291, 72810582]

約数ペア:

[(1, 72810582), (2, 36405291), (3, 24270194), (6, 12135097), (13, 5600814), (26, 2800407), (39, 1866938), (78, 933469), (251, 290082), (502, 145041), (753, 96694), (1506, 48347), (3263, 22314), (3719, 19578), (6526, 11157), (7438, 9789)]