87012352

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 88

約数和(自身を含む): 203062400

約数和(自身を除く): 116050048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 199, 224, 244, 256, 398, 427, 448, 488, 512, 796, 854, 896, 976, 1024, 1393, 1592, 1708, 1792, 1952, 2786, 3184, 3416, 3584, 3904, 5572, 6368, 6832, 7168, 7808, 11144, 12139, 12736, 13664, 15616, 22288, 24278, 25472, 27328, 31232, 44576, 48556, 50944, 54656, 62464, 84973, 89152, 97112, 101888, 109312, 169946, 178304, 194224, 203776, 218624, 339892, 356608, 388448, 437248, 679784, 713216, 776896, 1359568, 1426432, 1553792, 2719136, 3107584, 5438272, 6215168, 10876544, 12430336, 21753088, 43506176, 87012352]

約数ペア:

[(1, 87012352), (2, 43506176), (4, 21753088), (7, 12430336), (8, 10876544), (14, 6215168), (16, 5438272), (28, 3107584), (32, 2719136), (56, 1553792), (61, 1426432), (64, 1359568), (112, 776896), (122, 713216), (128, 679784), (199, 437248), (224, 388448), (244, 356608), (256, 339892), (398, 218624), (427, 203776), (448, 194224), (488, 178304), (512, 169946), (796, 109312), (854, 101888), (896, 97112), (976, 89152), (1024, 84973), (1393, 62464), (1592, 54656), (1708, 50944), (1792, 48556), (1952, 44576), (2786, 31232), (3184, 27328), (3416, 25472), (3584, 24278), (3904, 22288), (5572, 15616), (6368, 13664), (6832, 12736), (7168, 12139), (7808, 11144)]