80637024

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64613}}^1$

素因数の和:64639

約数の個数: 48

約数和(自身を含む): 227958192

約数和(自身を除く): 147321168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 64613, 129226, 193839, 258452, 387678, 516904, 775356, 839969, 1033808, 1550712, 1679938, 2067616, 2519907, 3101424, 3359876, 5039814, 6202848, 6719752, 10079628, 13439504, 20159256, 26879008, 40318512, 80637024]

約数ペア:

[(1, 80637024), (2, 40318512), (3, 26879008), (4, 20159256), (6, 13439504), (8, 10079628), (12, 6719752), (13, 6202848), (16, 5039814), (24, 3359876), (26, 3101424), (32, 2519907), (39, 2067616), (48, 1679938), (52, 1550712), (78, 1033808), (96, 839969), (104, 775356), (156, 516904), (208, 387678), (312, 258452), (416, 193839), (624, 129226), (1248, 64613)]