80633344

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 98105216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 139, 176, 206, 256, 278, 352, 412, 512, 556, 704, 824, 1112, 1133, 1408, 1529, 1648, 2224, 2266, 2816, 3058, 3296, 4448, 4532, 5632, 6116, 6592, 8896, 9064, 12232, 13184, 14317, 17792, 18128, 24464, 26368, 28634, 35584, 36256, 48928, 52736, 57268, 71168, 72512, 97856, 114536, 145024, 157487, 195712, 229072, 290048, 314974, 391424, 458144, 580096, 629948, 782848, 916288, 1259896, 1832576, 2519792, 3665152, 5039584, 7330304, 10079168, 20158336, 40316672, 80633344]

約数ペア:

[(1, 80633344), (2, 40316672), (4, 20158336), (8, 10079168), (11, 7330304), (16, 5039584), (22, 3665152), (32, 2519792), (44, 1832576), (64, 1259896), (88, 916288), (103, 782848), (128, 629948), (139, 580096), (176, 458144), (206, 391424), (256, 314974), (278, 290048), (352, 229072), (412, 195712), (512, 157487), (556, 145024), (704, 114536), (824, 97856), (1112, 72512), (1133, 71168), (1408, 57268), (1529, 52736), (1648, 48928), (2224, 36256), (2266, 35584), (2816, 28634), (3058, 26368), (3296, 24464), (4448, 18128), (4532, 17792), (5632, 14317), (6116, 13184), (6592, 12232), (8896, 9064)]