72016404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 104101356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 311, 622, 839, 933, 1244, 1678, 1866, 2517, 3356, 3732, 5034, 7153, 10068, 14306, 19297, 21459, 28612, 38594, 42918, 57891, 77188, 85836, 115782, 231564, 260929, 521858, 782787, 1043716, 1565574, 3131148, 6001367, 12002734, 18004101, 24005468, 36008202, 72016404]

約数ペア:

[(1, 72016404), (2, 36008202), (3, 24005468), (4, 18004101), (6, 12002734), (12, 6001367), (23, 3131148), (46, 1565574), (69, 1043716), (92, 782787), (138, 521858), (276, 260929), (311, 231564), (622, 115782), (839, 85836), (933, 77188), (1244, 57891), (1678, 42918), (1866, 38594), (2517, 28612), (3356, 21459), (3732, 19297), (5034, 14306), (7153, 10068)]