75912172

素因数分解:

$2^2\times 7^2\times {\mathrm{387307}}^1$

素因数の和:387325

約数の個数: 18

約数和(自身を含む): 154535892

約数和(自身を除く): 78623720

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 387307, 774614, 1549228, 2711149, 5422298, 10844596, 18978043, 37956086, 75912172]

約数ペア:

[(1, 75912172), (2, 37956086), (4, 18978043), (7, 10844596), (14, 5422298), (28, 2711149), (49, 1549228), (98, 774614), (196, 387307)]