72071742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{522259}}^1$

素因数の和:522287

約数の個数: 16

約数和(自身を含む): 150410880

約数和(自身を除く): 78339138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 522259, 1044518, 1566777, 3133554, 12011957, 24023914, 36035871, 72071742]

約数ペア:

[(1, 72071742), (2, 36035871), (3, 24023914), (6, 12011957), (23, 3133554), (46, 1566777), (69, 1044518), (138, 522259)]