66295656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 206544000

約数和(自身を除く): 140248344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 398, 504, 597, 661, 796, 1194, 1322, 1393, 1592, 1791, 1983, 2388, 2644, 2786, 3582, 3966, 4179, 4627, 4776, 5288, 5572, 5949, 7164, 7932, 8358, 9254, 11144, 11898, 12537, 13881, 14328, 15864, 16716, 18508, 23796, 25074, 27762, 33432, 37016, 41643, 47592, 50148, 55524, 83286, 100296, 111048, 131539, 166572, 263078, 333144, 394617, 526156, 789234, 920773, 1052312, 1183851, 1578468, 1841546, 2367702, 2762319, 3156936, 3683092, 4735404, 5524638, 7366184, 8286957, 9470808, 11049276, 16573914, 22098552, 33147828, 66295656]

約数ペア:

[(1, 66295656), (2, 33147828), (3, 22098552), (4, 16573914), (6, 11049276), (7, 9470808), (8, 8286957), (9, 7366184), (12, 5524638), (14, 4735404), (18, 3683092), (21, 3156936), (24, 2762319), (28, 2367702), (36, 1841546), (42, 1578468), (56, 1183851), (63, 1052312), (72, 920773), (84, 789234), (126, 526156), (168, 394617), (199, 333144), (252, 263078), (398, 166572), (504, 131539), (597, 111048), (661, 100296), (796, 83286), (1194, 55524), (1322, 50148), (1393, 47592), (1592, 41643), (1791, 37016), (1983, 33432), (2388, 27762), (2644, 25074), (2786, 23796), (3582, 18508), (3966, 16716), (4179, 15864), (4627, 14328), (4776, 13881), (5288, 12537), (5572, 11898), (5949, 11144), (7164, 9254), (7932, 8358)]