72279490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{99013}}^1$

素因数の和:99093

約数の個数: 16

約数和(自身を含む): 131886648

約数和(自身を除く): 59607158

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 99013, 198026, 495065, 990130, 7227949, 14455898, 36139745, 72279490]

約数ペア:

[(1, 72279490), (2, 36139745), (5, 14455898), (10, 7227949), (73, 990130), (146, 495065), (365, 198026), (730, 99013)]