90509664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 281304576

約数和(自身を除く): 190794912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 271, 284, 294, 336, 392, 426, 497, 542, 568, 588, 672, 784, 813, 852, 994, 1084, 1136, 1176, 1491, 1568, 1626, 1704, 1897, 1988, 2168, 2272, 2352, 2982, 3252, 3408, 3479, 3794, 3976, 4336, 4704, 5691, 5964, 6504, 6816, 6958, 7588, 7952, 8672, 10437, 11382, 11928, 13008, 13279, 13916, 15176, 15904, 19241, 20874, 22764, 23856, 26016, 26558, 27832, 30352, 38482, 39837, 41748, 45528, 47712, 53116, 55664, 57723, 60704, 76964, 79674, 83496, 91056, 106232, 111328, 115446, 134687, 153928, 159348, 166992, 182112, 212464, 230892, 269374, 307856, 318696, 333984, 404061, 424928, 461784, 538748, 615712, 637392, 808122, 923568, 942809, 1077496, 1274784, 1616244, 1847136, 1885618, 2154992, 2828427, 3232488, 3771236, 4309984, 5656854, 6464976, 7542472, 11313708, 12929952, 15084944, 22627416, 30169888, 45254832, 90509664]

約数ペア:

[(1, 90509664), (2, 45254832), (3, 30169888), (4, 22627416), (6, 15084944), (7, 12929952), (8, 11313708), (12, 7542472), (14, 6464976), (16, 5656854), (21, 4309984), (24, 3771236), (28, 3232488), (32, 2828427), (42, 2154992), (48, 1885618), (49, 1847136), (56, 1616244), (71, 1274784), (84, 1077496), (96, 942809), (98, 923568), (112, 808122), (142, 637392), (147, 615712), (168, 538748), (196, 461784), (213, 424928), (224, 404061), (271, 333984), (284, 318696), (294, 307856), (336, 269374), (392, 230892), (426, 212464), (497, 182112), (542, 166992), (568, 159348), (588, 153928), (672, 134687), (784, 115446), (813, 111328), (852, 106232), (994, 91056), (1084, 83496), (1136, 79674), (1176, 76964), (1491, 60704), (1568, 57723), (1626, 55664), (1704, 53116), (1897, 47712), (1988, 45528), (2168, 41748), (2272, 39837), (2352, 38482), (2982, 30352), (3252, 27832), (3408, 26558), (3479, 26016), (3794, 23856), (3976, 22764), (4336, 20874), (4704, 19241), (5691, 15904), (5964, 15176), (6504, 13916), (6816, 13279), (6958, 13008), (7588, 11928), (7952, 11382), (8672, 10437)]