66772608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{24841}}^1$

素因数の和:24865

約数の個数: 64

約数和(自身を含む): 202710720

約数和(自身を除く): 135938112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 24841, 49682, 74523, 99364, 149046, 173887, 198728, 298092, 347774, 397456, 521661, 596184, 695548, 794912, 1043322, 1192368, 1391096, 1589824, 2086644, 2384736, 2782192, 3179648, 4173288, 4769472, 5564384, 8346576, 9538944, 11128768, 16693152, 22257536, 33386304, 66772608]

約数ペア:

[(1, 66772608), (2, 33386304), (3, 22257536), (4, 16693152), (6, 11128768), (7, 9538944), (8, 8346576), (12, 5564384), (14, 4769472), (16, 4173288), (21, 3179648), (24, 2782192), (28, 2384736), (32, 2086644), (42, 1589824), (48, 1391096), (56, 1192368), (64, 1043322), (84, 794912), (96, 695548), (112, 596184), (128, 521661), (168, 397456), (192, 347774), (224, 298092), (336, 198728), (384, 173887), (448, 149046), (672, 99364), (896, 74523), (1344, 49682), (2688, 24841)]