72125648

素因数分解:

$2^4\times 7^2\times {\mathrm{91997}}^1$

素因数の和:92019

約数の個数: 30

約数和(自身を含む): 162560466

約数和(自身を除く): 90434818

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 91997, 183994, 367988, 643979, 735976, 1287958, 1471952, 2575916, 4507853, 5151832, 9015706, 10303664, 18031412, 36062824, 72125648]

約数ペア:

[(1, 72125648), (2, 36062824), (4, 18031412), (7, 10303664), (8, 9015706), (14, 5151832), (16, 4507853), (28, 2575916), (49, 1471952), (56, 1287958), (98, 735976), (112, 643979), (196, 367988), (392, 183994), (784, 91997)]