7947072

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 168

約数和(自身を含む): 27366976

約数和(自身を除く): 19419904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 192, 216, 219, 224, 243, 252, 288, 292, 324, 336, 378, 432, 438, 448, 486, 504, 511, 567, 576, 584, 648, 657, 672, 756, 864, 876, 972, 1008, 1022, 1134, 1168, 1296, 1314, 1344, 1512, 1533, 1701, 1728, 1752, 1944, 1971, 2016, 2044, 2268, 2336, 2592, 2628, 3024, 3066, 3402, 3504, 3888, 3942, 4032, 4088, 4536, 4599, 4672, 5184, 5256, 5913, 6048, 6132, 6804, 7008, 7776, 7884, 8176, 9072, 9198, 10512, 11826, 12096, 12264, 13608, 13797, 14016, 15552, 15768, 16352, 17739, 18144, 18396, 21024, 23652, 24528, 27216, 27594, 31536, 32704, 35478, 36288, 36792, 41391, 42048, 47304, 49056, 54432, 55188, 63072, 70956, 73584, 82782, 94608, 98112, 108864, 110376, 124173, 126144, 141912, 147168, 165564, 189216, 220752, 248346, 283824, 294336, 331128, 378432, 441504, 496692, 567648, 662256, 883008, 993384, 1135296, 1324512, 1986768, 2649024, 3973536, 7947072]

約数ペア:

[(1, 7947072), (2, 3973536), (3, 2649024), (4, 1986768), (6, 1324512), (7, 1135296), (8, 993384), (9, 883008), (12, 662256), (14, 567648), (16, 496692), (18, 441504), (21, 378432), (24, 331128), (27, 294336), (28, 283824), (32, 248346), (36, 220752), (42, 189216), (48, 165564), (54, 147168), (56, 141912), (63, 126144), (64, 124173), (72, 110376), (73, 108864), (81, 98112), (84, 94608), (96, 82782), (108, 73584), (112, 70956), (126, 63072), (144, 55188), (146, 54432), (162, 49056), (168, 47304), (189, 42048), (192, 41391), (216, 36792), (219, 36288), (224, 35478), (243, 32704), (252, 31536), (288, 27594), (292, 27216), (324, 24528), (336, 23652), (378, 21024), (432, 18396), (438, 18144), (448, 17739), (486, 16352), (504, 15768), (511, 15552), (567, 14016), (576, 13797), (584, 13608), (648, 12264), (657, 12096), (672, 11826), (756, 10512), (864, 9198), (876, 9072), (972, 8176), (1008, 7884), (1022, 7776), (1134, 7008), (1168, 6804), (1296, 6132), (1314, 6048), (1344, 5913), (1512, 5256), (1533, 5184), (1701, 4672), (1728, 4599), (1752, 4536), (1944, 4088), (1971, 4032), (2016, 3942), (2044, 3888), (2268, 3504), (2336, 3402), (2592, 3066), (2628, 3024)]