79821072

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4297}}^1$

素因数の和:4357

約数の個数: 80

約数和(自身を含む): 234498880

約数和(自身を除く): 154677808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4297, 4644, 6192, 8594, 9288, 12891, 17188, 18576, 25782, 34376, 38673, 51564, 68752, 77346, 103128, 116019, 154692, 184771, 206256, 232038, 309384, 369542, 464076, 554313, 618768, 739084, 928152, 1108626, 1478168, 1662939, 1856304, 2217252, 2956336, 3325878, 4434504, 4988817, 6651756, 8869008, 9977634, 13303512, 19955268, 26607024, 39910536, 79821072]

約数ペア:

[(1, 79821072), (2, 39910536), (3, 26607024), (4, 19955268), (6, 13303512), (8, 9977634), (9, 8869008), (12, 6651756), (16, 4988817), (18, 4434504), (24, 3325878), (27, 2956336), (36, 2217252), (43, 1856304), (48, 1662939), (54, 1478168), (72, 1108626), (86, 928152), (108, 739084), (129, 618768), (144, 554313), (172, 464076), (216, 369542), (258, 309384), (344, 232038), (387, 206256), (432, 184771), (516, 154692), (688, 116019), (774, 103128), (1032, 77346), (1161, 68752), (1548, 51564), (2064, 38673), (2322, 34376), (3096, 25782), (4297, 18576), (4644, 17188), (6192, 12891), (8594, 9288)]