79878209358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{505181}}^1$

素因数の和:505297

約数の個数: 48

約数和(自身を含む): 170917215696

約数和(自身を除く): 91039006338

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 361, 438, 722, 1083, 1387, 2166, 2774, 4161, 8322, 26353, 52706, 79059, 158118, 505181, 1010362, 1515543, 3031086, 9598439, 19196878, 28795317, 36878213, 57590634, 73756426, 110634639, 182370341, 221269278, 364740682, 547111023, 700686047, 1094222046, 1401372094, 2102058141, 4204116282, 13313034893, 26626069786, 39939104679, 79878209358]

約数ペア:

[(1, 79878209358), (2, 39939104679), (3, 26626069786), (6, 13313034893), (19, 4204116282), (38, 2102058141), (57, 1401372094), (73, 1094222046), (114, 700686047), (146, 547111023), (219, 364740682), (361, 221269278), (438, 182370341), (722, 110634639), (1083, 73756426), (1387, 57590634), (2166, 36878213), (2774, 28795317), (4161, 19196878), (8322, 9598439), (26353, 3031086), (52706, 1515543), (79059, 1010362), (158118, 505181)]