77585536

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 178263360

約数和(自身を除く): 100677824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 661, 896, 917, 1048, 1322, 1834, 2096, 2644, 3668, 4192, 4627, 5288, 7336, 8384, 9254, 10576, 14672, 16768, 18508, 21152, 29344, 37016, 42304, 58688, 74032, 84608, 86591, 117376, 148064, 173182, 296128, 346364, 592256, 606137, 692728, 1212274, 1385456, 2424548, 2770912, 4849096, 5541824, 9698192, 11083648, 19396384, 38792768, 77585536]

約数ペア:

[(1, 77585536), (2, 38792768), (4, 19396384), (7, 11083648), (8, 9698192), (14, 5541824), (16, 4849096), (28, 2770912), (32, 2424548), (56, 1385456), (64, 1212274), (112, 692728), (128, 606137), (131, 592256), (224, 346364), (262, 296128), (448, 173182), (524, 148064), (661, 117376), (896, 86591), (917, 84608), (1048, 74032), (1322, 58688), (1834, 42304), (2096, 37016), (2644, 29344), (3668, 21152), (4192, 18508), (4627, 16768), (5288, 14672), (7336, 10576), (8384, 9254)]