67054568

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 85009432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 659, 1106, 1288, 1318, 1817, 2212, 2636, 3634, 4424, 4613, 5272, 7268, 9226, 12719, 14536, 15157, 18452, 25438, 30314, 36904, 50876, 52061, 60628, 101752, 104122, 106099, 121256, 208244, 212198, 364427, 416488, 424396, 728854, 848792, 1197403, 1457708, 2394806, 2915416, 4789612, 8381821, 9579224, 16763642, 33527284, 67054568]

約数ペア:

[(1, 67054568), (2, 33527284), (4, 16763642), (7, 9579224), (8, 8381821), (14, 4789612), (23, 2915416), (28, 2394806), (46, 1457708), (56, 1197403), (79, 848792), (92, 728854), (158, 424396), (161, 416488), (184, 364427), (316, 212198), (322, 208244), (553, 121256), (632, 106099), (644, 104122), (659, 101752), (1106, 60628), (1288, 52061), (1318, 50876), (1817, 36904), (2212, 30314), (2636, 25438), (3634, 18452), (4424, 15157), (4613, 14536), (5272, 12719), (7268, 9226)]