73758223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 102345984

約数和(自身を除く): 28587761

約数列:

[1, 7, 11, 17, 29, 67, 77, 119, 187, 203, 319, 469, 493, 737, 841, 1139, 1309, 1943, 2233, 3451, 5159, 5423, 5887, 7973, 9251, 12529, 13601, 14297, 21373, 33031, 37961, 56347, 64757, 87703, 100079, 149611, 157267, 231217, 363341, 394429, 619817, 957899, 1100869, 2543387, 4338719, 6705293, 10536889, 73758223]

約数ペア:

[(1, 73758223), (7, 10536889), (11, 6705293), (17, 4338719), (29, 2543387), (67, 1100869), (77, 957899), (119, 619817), (187, 394429), (203, 363341), (319, 231217), (469, 157267), (493, 149611), (737, 100079), (841, 87703), (1139, 64757), (1309, 56347), (1943, 37961), (2233, 33031), (3451, 21373), (5159, 14297), (5423, 13601), (5887, 12529), (7973, 9251)]