72867228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{867467}}^1$

素因数の和:867481

約数の個数: 24

約数和(自身を含む): 194312832

約数和(自身を除く): 121445604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 867467, 1734934, 2602401, 3469868, 5204802, 6072269, 10409604, 12144538, 18216807, 24289076, 36433614, 72867228]

約数ペア:

[(1, 72867228), (2, 36433614), (3, 24289076), (4, 18216807), (6, 12144538), (7, 10409604), (12, 6072269), (14, 5204802), (21, 3469868), (28, 2602401), (42, 1734934), (84, 867467)]