81759744

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1648

約数の個数: 120

約数和(自身を含む): 257575032

約数和(自身を除く): 175815288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 1613, 2112, 2304, 2816, 3168, 3226, 4224, 4608, 4839, 5632, 6336, 6452, 8448, 9678, 12672, 12904, 14517, 16896, 17743, 19356, 25344, 25808, 29034, 35486, 38712, 50688, 51616, 53229, 58068, 70972, 77424, 103232, 106458, 116136, 141944, 154848, 159687, 206464, 212916, 232272, 283888, 309696, 319374, 412928, 425832, 464544, 567776, 619392, 638748, 825856, 851664, 929088, 1135552, 1238784, 1277496, 1703328, 1858176, 2271104, 2477568, 2554992, 3406656, 3716352, 4542208, 5109984, 6813312, 7432704, 9084416, 10219968, 13626624, 20439936, 27253248, 40879872, 81759744]

約数ペア:

[(1, 81759744), (2, 40879872), (3, 27253248), (4, 20439936), (6, 13626624), (8, 10219968), (9, 9084416), (11, 7432704), (12, 6813312), (16, 5109984), (18, 4542208), (22, 3716352), (24, 3406656), (32, 2554992), (33, 2477568), (36, 2271104), (44, 1858176), (48, 1703328), (64, 1277496), (66, 1238784), (72, 1135552), (88, 929088), (96, 851664), (99, 825856), (128, 638748), (132, 619392), (144, 567776), (176, 464544), (192, 425832), (198, 412928), (256, 319374), (264, 309696), (288, 283888), (352, 232272), (384, 212916), (396, 206464), (512, 159687), (528, 154848), (576, 141944), (704, 116136), (768, 106458), (792, 103232), (1056, 77424), (1152, 70972), (1408, 58068), (1536, 53229), (1584, 51616), (1613, 50688), (2112, 38712), (2304, 35486), (2816, 29034), (3168, 25808), (3226, 25344), (4224, 19356), (4608, 17743), (4839, 16896), (5632, 14517), (6336, 12904), (6452, 12672), (8448, 9678)]