71619072

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6689

約数の個数: 80

約数和(自身を含む): 218087232

約数和(自身を除く): 146468160

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 6661, 10752, 13322, 19983, 26644, 39966, 46627, 53288, 79932, 93254, 106576, 139881, 159864, 186508, 213152, 279762, 319728, 373016, 426304, 559524, 639456, 746032, 852608, 1119048, 1278912, 1492064, 1705216, 2238096, 2557824, 2984128, 3410432, 4476192, 5115648, 5968256, 8952384, 10231296, 11936512, 17904768, 23873024, 35809536, 71619072]

約数ペア:

[(1, 71619072), (2, 35809536), (3, 23873024), (4, 17904768), (6, 11936512), (7, 10231296), (8, 8952384), (12, 5968256), (14, 5115648), (16, 4476192), (21, 3410432), (24, 2984128), (28, 2557824), (32, 2238096), (42, 1705216), (48, 1492064), (56, 1278912), (64, 1119048), (84, 852608), (96, 746032), (112, 639456), (128, 559524), (168, 426304), (192, 373016), (224, 319728), (256, 279762), (336, 213152), (384, 186508), (448, 159864), (512, 139881), (672, 106576), (768, 93254), (896, 79932), (1344, 53288), (1536, 46627), (1792, 39966), (2688, 26644), (3584, 19983), (5376, 13322), (6661, 10752)]