72070638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{522251}}^1$

素因数の和:522279

約数の個数: 16

約数和(自身を含む): 150408576

約数和(自身を除く): 78337938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 522251, 1044502, 1566753, 3133506, 12011773, 24023546, 36035319, 72070638]

約数ペア:

[(1, 72070638), (2, 36035319), (3, 24023546), (6, 12011773), (23, 3133506), (46, 1566753), (69, 1044502), (138, 522251)]