72766554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42257}}^1$

素因数の和:42310

約数の個数: 32

約数和(自身を含む): 170384256

約数和(自身を除く): 97617702

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 42257, 84514, 126771, 253542, 295799, 591598, 887397, 1732537, 1774794, 3465074, 5197611, 10395222, 12127759, 24255518, 36383277, 72766554]

約数ペア:

[(1, 72766554), (2, 36383277), (3, 24255518), (6, 12127759), (7, 10395222), (14, 5197611), (21, 3465074), (41, 1774794), (42, 1732537), (82, 887397), (123, 591598), (246, 295799), (287, 253542), (574, 126771), (861, 84514), (1722, 42257)]