80538336

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9643}}^1$

素因数の和:9688

約数の個数: 72

約数和(自身を含む): 236953080

約数和(自身を除く): 156414744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 9643, 19286, 28929, 38572, 57858, 77144, 86787, 115716, 154288, 173574, 231432, 279647, 308576, 347148, 462864, 559294, 694296, 838941, 925728, 1118588, 1388592, 1677882, 2237176, 2516823, 2777184, 3355764, 4474352, 5033646, 6711528, 8948704, 10067292, 13423056, 20134584, 26846112, 40269168, 80538336]

約数ペア:

[(1, 80538336), (2, 40269168), (3, 26846112), (4, 20134584), (6, 13423056), (8, 10067292), (9, 8948704), (12, 6711528), (16, 5033646), (18, 4474352), (24, 3355764), (29, 2777184), (32, 2516823), (36, 2237176), (48, 1677882), (58, 1388592), (72, 1118588), (87, 925728), (96, 838941), (116, 694296), (144, 559294), (174, 462864), (232, 347148), (261, 308576), (288, 279647), (348, 231432), (464, 173574), (522, 154288), (696, 115716), (928, 86787), (1044, 77144), (1392, 57858), (2088, 38572), (2784, 28929), (4176, 19286), (8352, 9643)]