77957276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1367}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 139618080

約数和(自身を除く): 61660804

約数列:

[1, 2, 4, 53, 106, 212, 269, 538, 1076, 1367, 2734, 5468, 14257, 28514, 57028, 72451, 144902, 289804, 367723, 735446, 1470892, 19489319, 38978638, 77957276]

約数ペア:

[(1, 77957276), (2, 38978638), (4, 19489319), (53, 1470892), (106, 735446), (212, 367723), (269, 289804), (538, 144902), (1076, 72451), (1367, 57028), (2734, 28514), (5468, 14257)]