80548734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15101}}^1$

素因数の和:15240

約数の個数: 32

約数和(自身を含む): 185573376

約数和(自身を除く): 105024642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 15101, 30202, 45303, 90606, 105707, 211414, 317121, 634242, 1917827, 3835654, 5753481, 11506962, 13424789, 26849578, 40274367, 80548734]

約数ペア:

[(1, 80548734), (2, 40274367), (3, 26849578), (6, 13424789), (7, 11506962), (14, 5753481), (21, 3835654), (42, 1917827), (127, 634242), (254, 317121), (381, 211414), (762, 105707), (889, 90606), (1778, 45303), (2667, 30202), (5334, 15101)]