72659078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 47091322

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 817, 839, 1007, 1634, 1678, 2014, 2279, 4558, 15941, 31882, 36077, 43301, 44467, 72154, 86602, 88934, 685463, 844873, 1370926, 1689746, 1912081, 3824162, 36329539, 72659078]

約数ペア:

[(1, 72659078), (2, 36329539), (19, 3824162), (38, 1912081), (43, 1689746), (53, 1370926), (86, 844873), (106, 685463), (817, 88934), (839, 86602), (1007, 72154), (1634, 44467), (1678, 43301), (2014, 36077), (2279, 31882), (4558, 15941)]