80504256

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 254812800

約数和(自身を除く): 174308544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 199, 224, 258, 294, 301, 336, 344, 392, 398, 448, 516, 588, 597, 602, 672, 688, 784, 796, 903, 1032, 1176, 1194, 1204, 1344, 1376, 1393, 1568, 1592, 1806, 2064, 2107, 2352, 2388, 2408, 2752, 2786, 3136, 3184, 3612, 4128, 4179, 4214, 4704, 4776, 4816, 5572, 6321, 6368, 7224, 8256, 8358, 8428, 8557, 9408, 9552, 9632, 9751, 11144, 12642, 12736, 14448, 16716, 16856, 17114, 19104, 19264, 19502, 22288, 25284, 25671, 28896, 29253, 33432, 33712, 34228, 38208, 39004, 44576, 50568, 51342, 57792, 58506, 59899, 66864, 67424, 68456, 78008, 89152, 101136, 102684, 117012, 119798, 133728, 134848, 136912, 156016, 179697, 202272, 205368, 234024, 239596, 267456, 273824, 312032, 359394, 404544, 410736, 419293, 468048, 479192, 547648, 624064, 718788, 821472, 838586, 936096, 958384, 1257879, 1437576, 1642944, 1677172, 1872192, 1916768, 2515758, 2875152, 3354344, 3833536, 5031516, 5750304, 6708688, 10063032, 11500608, 13417376, 20126064, 26834752, 40252128, 80504256]

約数ペア:

[(1, 80504256), (2, 40252128), (3, 26834752), (4, 20126064), (6, 13417376), (7, 11500608), (8, 10063032), (12, 6708688), (14, 5750304), (16, 5031516), (21, 3833536), (24, 3354344), (28, 2875152), (32, 2515758), (42, 1916768), (43, 1872192), (48, 1677172), (49, 1642944), (56, 1437576), (64, 1257879), (84, 958384), (86, 936096), (96, 838586), (98, 821472), (112, 718788), (129, 624064), (147, 547648), (168, 479192), (172, 468048), (192, 419293), (196, 410736), (199, 404544), (224, 359394), (258, 312032), (294, 273824), (301, 267456), (336, 239596), (344, 234024), (392, 205368), (398, 202272), (448, 179697), (516, 156016), (588, 136912), (597, 134848), (602, 133728), (672, 119798), (688, 117012), (784, 102684), (796, 101136), (903, 89152), (1032, 78008), (1176, 68456), (1194, 67424), (1204, 66864), (1344, 59899), (1376, 58506), (1393, 57792), (1568, 51342), (1592, 50568), (1806, 44576), (2064, 39004), (2107, 38208), (2352, 34228), (2388, 33712), (2408, 33432), (2752, 29253), (2786, 28896), (3136, 25671), (3184, 25284), (3612, 22288), (4128, 19502), (4179, 19264), (4214, 19104), (4704, 17114), (4776, 16856), (4816, 16716), (5572, 14448), (6321, 12736), (6368, 12642), (7224, 11144), (8256, 9751), (8358, 9632), (8428, 9552), (8557, 9408)]