47078172

素因数分解:

$2^2\times 3^4\times {\mathrm{145303}}^1$

素因数の和:145319

約数の個数: 30

約数和(自身を含む): 123072488

約数和(自身を除く): 75994316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 145303, 290606, 435909, 581212, 871818, 1307727, 1743636, 2615454, 3923181, 5230908, 7846362, 11769543, 15692724, 23539086, 47078172]

約数ペア:

[(1, 47078172), (2, 23539086), (3, 15692724), (4, 11769543), (6, 7846362), (9, 5230908), (12, 3923181), (18, 2615454), (27, 1743636), (36, 1307727), (54, 871818), (81, 581212), (108, 435909), (162, 290606), (324, 145303)]