72874810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{316847}}^1$

素因数の和:316877

約数の個数: 16

約数和(自身を含む): 136878336

約数和(自身を除く): 64003526

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 316847, 633694, 1584235, 3168470, 7287481, 14574962, 36437405, 72874810]

約数ペア:

[(1, 72874810), (2, 36437405), (5, 14574962), (10, 7287481), (23, 3168470), (46, 1584235), (115, 633694), (230, 316847)]