77144666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{10079}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 119750400

約数和(自身を除く): 42605734

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 10079, 20158, 433397, 866794, 897031, 1794062, 38572333, 77144666]

約数ペア:

[(1, 77144666), (2, 38572333), (43, 1794062), (86, 897031), (89, 866794), (178, 433397), (3827, 20158), (7654, 10079)]