87361274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 177321984

約数和(自身を除く): 89960710

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 3967, 7934, 11011, 22022, 27769, 43637, 51571, 55538, 87274, 103142, 305459, 360997, 480007, 567281, 610918, 721994, 960014, 1134562, 3360049, 3970967, 6240091, 6720098, 7941934, 12480182, 43680637, 87361274]

約数ペア:

[(1, 87361274), (2, 43680637), (7, 12480182), (11, 7941934), (13, 6720098), (14, 6240091), (22, 3970967), (26, 3360049), (77, 1134562), (91, 960014), (121, 721994), (143, 610918), (154, 567281), (182, 480007), (242, 360997), (286, 305459), (847, 103142), (1001, 87274), (1573, 55538), (1694, 51571), (2002, 43637), (3146, 27769), (3967, 22022), (7934, 11011)]