65005567128

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12716269}}^1$

素因数の和:12716352

約数の個数: 48

約数和(自身を含む): 178536430800

約数和(自身を除く): 113530863672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12716269, 25432538, 38148807, 50865076, 76297614, 101730152, 114446421, 152595228, 228892842, 305190456, 457785684, 902855099, 915571368, 1805710198, 2708565297, 3611420396, 5417130594, 7222840792, 8125695891, 10834261188, 16251391782, 21668522376, 32502783564, 65005567128]

約数ペア:

[(1, 65005567128), (2, 32502783564), (3, 21668522376), (4, 16251391782), (6, 10834261188), (8, 8125695891), (9, 7222840792), (12, 5417130594), (18, 3611420396), (24, 2708565297), (36, 1805710198), (71, 915571368), (72, 902855099), (142, 457785684), (213, 305190456), (284, 228892842), (426, 152595228), (568, 114446421), (639, 101730152), (852, 76297614), (1278, 50865076), (1704, 38148807), (2556, 25432538), (5112, 12716269)]