78397146

素因数分解:

$2^1\times 3^5\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 178074624

約数和(自身を除く): 99677478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 243, 291, 486, 582, 873, 1663, 1746, 2619, 3326, 4989, 5238, 7857, 9978, 14967, 15714, 23571, 29934, 44901, 47142, 89802, 134703, 161311, 269406, 322622, 404109, 483933, 808218, 967866, 1451799, 2903598, 4355397, 8710794, 13066191, 26132382, 39198573, 78397146]

約数ペア:

[(1, 78397146), (2, 39198573), (3, 26132382), (6, 13066191), (9, 8710794), (18, 4355397), (27, 2903598), (54, 1451799), (81, 967866), (97, 808218), (162, 483933), (194, 404109), (243, 322622), (291, 269406), (486, 161311), (582, 134703), (873, 89802), (1663, 47142), (1746, 44901), (2619, 29934), (3326, 23571), (4989, 15714), (5238, 14967), (7857, 9978)]