72470346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25111}}^1$

素因数の和:25166

約数の個数: 32

約数和(自身を含む): 160315008

約数和(自身を除く): 87844662

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 25111, 50222, 75333, 150666, 326443, 652886, 929107, 979329, 1858214, 1958658, 2787321, 5574642, 12078391, 24156782, 36235173, 72470346]

約数ペア:

[(1, 72470346), (2, 36235173), (3, 24156782), (6, 12078391), (13, 5574642), (26, 2787321), (37, 1958658), (39, 1858214), (74, 979329), (78, 929107), (111, 652886), (222, 326443), (481, 150666), (962, 75333), (1443, 50222), (2886, 25111)]