80389694

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{74573}}^1$

素因数の和:74600

約数の個数: 24

約数和(自身を含む): 153025848

約数和(自身を除く): 72636154

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 74573, 149146, 522011, 820303, 1044022, 1640606, 3654077, 5742121, 7308154, 11484242, 40194847, 80389694]

約数ペア:

[(1, 80389694), (2, 40194847), (7, 11484242), (11, 7308154), (14, 5742121), (22, 3654077), (49, 1640606), (77, 1044022), (98, 820303), (154, 522011), (539, 149146), (1078, 74573)]