80655414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15121}}^1$

素因数の和:15260

約数の個数: 32

約数和(自身を含む): 185819136

約数和(自身を除く): 105163722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 15121, 30242, 45363, 90726, 105847, 211694, 317541, 635082, 1920367, 3840734, 5761101, 11522202, 13442569, 26885138, 40327707, 80655414]

約数ペア:

[(1, 80655414), (2, 40327707), (3, 26885138), (6, 13442569), (7, 11522202), (14, 5761101), (21, 3840734), (42, 1920367), (127, 635082), (254, 317541), (381, 211694), (762, 105847), (889, 90726), (1778, 45363), (2667, 30242), (5334, 15121)]