86972298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 208478208

約数和(自身を除く): 121505910

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 997, 1302, 1407, 1994, 2077, 2814, 2991, 4154, 5982, 6231, 6979, 12462, 13958, 14539, 20937, 29078, 30907, 41874, 43617, 61814, 66799, 87234, 92721, 133598, 185442, 200397, 216349, 400794, 432698, 467593, 649047, 935186, 1298094, 1402779, 2070769, 2805558, 4141538, 6212307, 12424614, 14495383, 28990766, 43486149, 86972298]

約数ペア:

[(1, 86972298), (2, 43486149), (3, 28990766), (6, 14495383), (7, 12424614), (14, 6212307), (21, 4141538), (31, 2805558), (42, 2070769), (62, 1402779), (67, 1298094), (93, 935186), (134, 649047), (186, 467593), (201, 432698), (217, 400794), (402, 216349), (434, 200397), (469, 185442), (651, 133598), (938, 92721), (997, 87234), (1302, 66799), (1407, 61814), (1994, 43617), (2077, 41874), (2814, 30907), (2991, 29078), (4154, 20937), (5982, 14539), (6231, 13958), (6979, 12462)]