66481632

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 220802400

約数和(自身を除く): 154320768

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, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 673, 686, 784, 882, 1008, 1029, 1176, 1346, 1372, 1568, 1764, 2016, 2019, 2058, 2352, 2692, 2744, 3087, 3528, 4038, 4116, 4704, 4711, 5384, 5488, 6057, 6174, 7056, 8076, 8232, 9422, 10768, 10976, 12114, 12348, 14112, 14133, 16152, 16464, 18844, 21536, 24228, 24696, 28266, 32304, 32928, 32977, 37688, 42399, 48456, 49392, 56532, 64608, 65954, 75376, 84798, 96912, 98784, 98931, 113064, 131908, 150752, 169596, 193824, 197862, 226128, 230839, 263816, 296793, 339192, 395724, 452256, 461678, 527632, 593586, 678384, 692517, 791448, 923356, 1055264, 1187172, 1356768, 1385034, 1582896, 1846712, 2077551, 2374344, 2770068, 3165792, 3693424, 4155102, 4748688, 5540136, 7386848, 8310204, 9497376, 11080272, 16620408, 22160544, 33240816, 66481632]

約数ペア:

[(1, 66481632), (2, 33240816), (3, 22160544), (4, 16620408), (6, 11080272), (7, 9497376), (8, 8310204), (9, 7386848), (12, 5540136), (14, 4748688), (16, 4155102), (18, 3693424), (21, 3165792), (24, 2770068), (28, 2374344), (32, 2077551), (36, 1846712), (42, 1582896), (48, 1385034), (49, 1356768), (56, 1187172), (63, 1055264), (72, 923356), (84, 791448), (96, 692517), (98, 678384), (112, 593586), (126, 527632), (144, 461678), (147, 452256), (168, 395724), (196, 339192), (224, 296793), (252, 263816), (288, 230839), (294, 226128), (336, 197862), (343, 193824), (392, 169596), (441, 150752), (504, 131908), (588, 113064), (672, 98931), (673, 98784), (686, 96912), (784, 84798), (882, 75376), (1008, 65954), (1029, 64608), (1176, 56532), (1346, 49392), (1372, 48456), (1568, 42399), (1764, 37688), (2016, 32977), (2019, 32928), (2058, 32304), (2352, 28266), (2692, 24696), (2744, 24228), (3087, 21536), (3528, 18844), (4038, 16464), (4116, 16152), (4704, 14133), (4711, 14112), (5384, 12348), (5488, 12114), (6057, 10976), (6174, 10768), (7056, 9422), (8076, 8232)]