82520872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 187084800

約数和(自身を除く): 104563928

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 811, 1106, 1288, 1622, 1817, 2212, 3244, 3634, 4424, 5677, 6488, 7268, 11354, 12719, 14536, 18653, 22708, 25438, 37306, 45416, 50876, 64069, 74612, 101752, 128138, 130571, 149224, 256276, 261142, 448483, 512552, 522284, 896966, 1044568, 1473587, 1793932, 2947174, 3587864, 5894348, 10315109, 11788696, 20630218, 41260436, 82520872]

約数ペア:

[(1, 82520872), (2, 41260436), (4, 20630218), (7, 11788696), (8, 10315109), (14, 5894348), (23, 3587864), (28, 2947174), (46, 1793932), (56, 1473587), (79, 1044568), (92, 896966), (158, 522284), (161, 512552), (184, 448483), (316, 261142), (322, 256276), (553, 149224), (632, 130571), (644, 128138), (811, 101752), (1106, 74612), (1288, 64069), (1622, 50876), (1817, 45416), (2212, 37306), (3244, 25438), (3634, 22708), (4424, 18653), (5677, 14536), (6488, 12719), (7268, 11354)]