42153216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7867

約数の個数: 72

約数和(自身を含む): 128232384

約数和(自身を除く): 86079168

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 7841, 15682, 23523, 31364, 47046, 54887, 62728, 94092, 109774, 125456, 164661, 188184, 219548, 250912, 329322, 376368, 439096, 501824, 658644, 752736, 878192, 1003648, 1317288, 1505472, 1756384, 2007296, 2634576, 3010944, 3512768, 5269152, 6021888, 7025536, 10538304, 14051072, 21076608, 42153216]

約数ペア:

[(1, 42153216), (2, 21076608), (3, 14051072), (4, 10538304), (6, 7025536), (7, 6021888), (8, 5269152), (12, 3512768), (14, 3010944), (16, 2634576), (21, 2007296), (24, 1756384), (28, 1505472), (32, 1317288), (42, 1003648), (48, 878192), (56, 752736), (64, 658644), (84, 501824), (96, 439096), (112, 376368), (128, 329322), (168, 250912), (192, 219548), (224, 188184), (256, 164661), (336, 125456), (384, 109774), (448, 94092), (672, 62728), (768, 54887), (896, 47046), (1344, 31364), (1792, 23523), (2688, 15682), (5376, 7841)]