83881728

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 162

約数和(自身を含む): 281716344

約数和(自身を除く): 197834616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 743, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1486, 1568, 1764, 1792, 2016, 2229, 2304, 2352, 2688, 2972, 3136, 3528, 4032, 4458, 4704, 5201, 5376, 5944, 6272, 6687, 7056, 8064, 8916, 9408, 10402, 11888, 12544, 13374, 14112, 15603, 16128, 17832, 18816, 20804, 23776, 26748, 28224, 31206, 35664, 36407, 37632, 41608, 46809, 47552, 53496, 56448, 62412, 71328, 72814, 83216, 93618, 95104, 106992, 109221, 112896, 124824, 142656, 145628, 166432, 187236, 190208, 213984, 218442, 249648, 285312, 291256, 327663, 332864, 374472, 427968, 436884, 499296, 570624, 582512, 655326, 665728, 748944, 855936, 873768, 998592, 1165024, 1310652, 1331456, 1497888, 1711872, 1747536, 1997184, 2330048, 2621304, 2995776, 3495072, 3994368, 4660096, 5242608, 5991552, 6990144, 9320192, 10485216, 11983104, 13980288, 20970432, 27960576, 41940864, 83881728]

約数ペア:

[(1, 83881728), (2, 41940864), (3, 27960576), (4, 20970432), (6, 13980288), (7, 11983104), (8, 10485216), (9, 9320192), (12, 6990144), (14, 5991552), (16, 5242608), (18, 4660096), (21, 3994368), (24, 3495072), (28, 2995776), (32, 2621304), (36, 2330048), (42, 1997184), (48, 1747536), (49, 1711872), (56, 1497888), (63, 1331456), (64, 1310652), (72, 1165024), (84, 998592), (96, 873768), (98, 855936), (112, 748944), (126, 665728), (128, 655326), (144, 582512), (147, 570624), (168, 499296), (192, 436884), (196, 427968), (224, 374472), (252, 332864), (256, 327663), (288, 291256), (294, 285312), (336, 249648), (384, 218442), (392, 213984), (441, 190208), (448, 187236), (504, 166432), (576, 145628), (588, 142656), (672, 124824), (743, 112896), (768, 109221), (784, 106992), (882, 95104), (896, 93618), (1008, 83216), (1152, 72814), (1176, 71328), (1344, 62412), (1486, 56448), (1568, 53496), (1764, 47552), (1792, 46809), (2016, 41608), (2229, 37632), (2304, 36407), (2352, 35664), (2688, 31206), (2972, 28224), (3136, 26748), (3528, 23776), (4032, 20804), (4458, 18816), (4704, 17832), (5201, 16128), (5376, 15603), (5944, 14112), (6272, 13374), (6687, 12544), (7056, 11888), (8064, 10402), (8916, 9408)]