80943772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 176995840

約数和(自身を除く): 96052068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3319, 3484, 6097, 6638, 12194, 13276, 23233, 24388, 43147, 46466, 86294, 92932, 172588, 222373, 302029, 444746, 604058, 889492, 1208116, 1556611, 2890849, 3113222, 5781698, 6226444, 11563396, 20235943, 40471886, 80943772]

約数ペア:

[(1, 80943772), (2, 40471886), (4, 20235943), (7, 11563396), (13, 6226444), (14, 5781698), (26, 3113222), (28, 2890849), (52, 1556611), (67, 1208116), (91, 889492), (134, 604058), (182, 444746), (268, 302029), (364, 222373), (469, 172588), (871, 92932), (938, 86294), (1742, 46466), (1876, 43147), (3319, 24388), (3484, 23233), (6097, 13276), (6638, 12194)]