87756292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3092

約数の個数: 36

約数和(自身を含む): 170219280

約数和(自身を除く): 82462988

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 3019, 6038, 7267, 12076, 14534, 29068, 39247, 78494, 129817, 156988, 259634, 510211, 519268, 1020422, 1687621, 2040844, 3375242, 6750484, 21939073, 43878146, 87756292]

約数ペア:

[(1, 87756292), (2, 43878146), (4, 21939073), (13, 6750484), (26, 3375242), (43, 2040844), (52, 1687621), (86, 1020422), (169, 519268), (172, 510211), (338, 259634), (559, 156988), (676, 129817), (1118, 78494), (2236, 39247), (3019, 29068), (6038, 14534), (7267, 12076)]