66975552

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 231648000

約数和(自身を除く): 164672448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 113, 126, 144, 147, 168, 189, 192, 196, 216, 224, 226, 252, 288, 294, 336, 339, 343, 378, 392, 432, 441, 448, 452, 504, 576, 588, 672, 678, 686, 756, 784, 791, 864, 882, 904, 1008, 1017, 1029, 1176, 1323, 1344, 1356, 1372, 1512, 1568, 1582, 1728, 1764, 1808, 2016, 2034, 2058, 2352, 2373, 2646, 2712, 2744, 3024, 3051, 3087, 3136, 3164, 3528, 3616, 4032, 4068, 4116, 4704, 4746, 5292, 5424, 5488, 5537, 6048, 6102, 6174, 6328, 7056, 7119, 7232, 8136, 8232, 9261, 9408, 9492, 10584, 10848, 10976, 11074, 12096, 12204, 12348, 12656, 14112, 14238, 16272, 16464, 16611, 18522, 18984, 21168, 21357, 21696, 21952, 22148, 24408, 24696, 25312, 28224, 28476, 32544, 32928, 33222, 37044, 37968, 38759, 42336, 42714, 44296, 48816, 49392, 49833, 50624, 56952, 65088, 65856, 66444, 74088, 75936, 77518, 84672, 85428, 88592, 97632, 98784, 99666, 113904, 116277, 132888, 148176, 149499, 151872, 155036, 170856, 177184, 195264, 197568, 199332, 227808, 232554, 265776, 296352, 298998, 310072, 341712, 348831, 354368, 398664, 455616, 465108, 531552, 592704, 597996, 620144, 683424, 697662, 797328, 930216, 1046493, 1063104, 1195992, 1240288, 1366848, 1395324, 1594656, 1860432, 2092986, 2391984, 2480576, 2790648, 3189312, 3720864, 4185972, 4783968, 5581296, 7441728, 8371944, 9567936, 11162592, 16743888, 22325184, 33487776, 66975552]

約数ペア:

[(1, 66975552), (2, 33487776), (3, 22325184), (4, 16743888), (6, 11162592), (7, 9567936), (8, 8371944), (9, 7441728), (12, 5581296), (14, 4783968), (16, 4185972), (18, 3720864), (21, 3189312), (24, 2790648), (27, 2480576), (28, 2391984), (32, 2092986), (36, 1860432), (42, 1594656), (48, 1395324), (49, 1366848), (54, 1240288), (56, 1195992), (63, 1063104), (64, 1046493), (72, 930216), (84, 797328), (96, 697662), (98, 683424), (108, 620144), (112, 597996), (113, 592704), (126, 531552), (144, 465108), (147, 455616), (168, 398664), (189, 354368), (192, 348831), (196, 341712), (216, 310072), (224, 298998), (226, 296352), (252, 265776), (288, 232554), (294, 227808), (336, 199332), (339, 197568), (343, 195264), (378, 177184), (392, 170856), (432, 155036), (441, 151872), (448, 149499), (452, 148176), (504, 132888), (576, 116277), (588, 113904), (672, 99666), (678, 98784), (686, 97632), (756, 88592), (784, 85428), (791, 84672), (864, 77518), (882, 75936), (904, 74088), (1008, 66444), (1017, 65856), (1029, 65088), (1176, 56952), (1323, 50624), (1344, 49833), (1356, 49392), (1372, 48816), (1512, 44296), (1568, 42714), (1582, 42336), (1728, 38759), (1764, 37968), (1808, 37044), (2016, 33222), (2034, 32928), (2058, 32544), (2352, 28476), (2373, 28224), (2646, 25312), (2712, 24696), (2744, 24408), (3024, 22148), (3051, 21952), (3087, 21696), (3136, 21357), (3164, 21168), (3528, 18984), (3616, 18522), (4032, 16611), (4068, 16464), (4116, 16272), (4704, 14238), (4746, 14112), (5292, 12656), (5424, 12348), (5488, 12204), (5537, 12096), (6048, 11074), (6102, 10976), (6174, 10848), (6328, 10584), (7056, 9492), (7119, 9408), (7232, 9261), (8136, 8232)]