78068276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136483}}^1$

素因数の和:136511

約数の個数: 24

約数和(自身を含む): 160505184

約数和(自身を除く): 82436908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 136483, 272966, 545932, 1501313, 1774279, 3002626, 3548558, 6005252, 7097116, 19517069, 39034138, 78068276]

約数ペア:

[(1, 78068276), (2, 39034138), (4, 19517069), (11, 7097116), (13, 6005252), (22, 3548558), (26, 3002626), (44, 1774279), (52, 1501313), (143, 545932), (286, 272966), (572, 136483)]