81304414464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163353}}^1$

素因数の和:1163392

約数の個数: 144

約数和(自身を含む): 266324304512

約数和(自身を除く): 185019890048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 17472, 23296, 34944, 69888, 1163353, 2326706, 3490059, 4653412, 6980118, 8143471, 9306824, 13960236, 15123589, 16286942, 18613648, 24430413, 27920472, 30247178, 32573884, 37227296, 45370767, 48860826, 55840944, 60494356, 65147768, 74454592, 90741534, 97721652, 105865123, 111681888, 120988712, 130295536, 148909184, 181483068, 195443304, 211730246, 223363776, 241977424, 260591072, 297818368, 317595369, 362966136, 390886608, 423460492, 446727552, 483954848, 521182144, 635190738, 725932272, 781773216, 846920984, 893455104, 967909696, 1042364288, 1270381476, 1451864544, 1563546432, 1693841968, 1935819392, 2084728576, 2540762952, 2903729088, 3127092864, 3387683936, 3871638784, 5081525904, 5807458176, 6254185728, 6775367872, 10163051808, 11614916352, 13550735744, 20326103616, 27101471488, 40652207232, 81304414464]

約数ペア:

[(1, 81304414464), (2, 40652207232), (3, 27101471488), (4, 20326103616), (6, 13550735744), (7, 11614916352), (8, 10163051808), (12, 6775367872), (13, 6254185728), (14, 5807458176), (16, 5081525904), (21, 3871638784), (24, 3387683936), (26, 3127092864), (28, 2903729088), (32, 2540762952), (39, 2084728576), (42, 1935819392), (48, 1693841968), (52, 1563546432), (56, 1451864544), (64, 1270381476), (78, 1042364288), (84, 967909696), (91, 893455104), (96, 846920984), (104, 781773216), (112, 725932272), (128, 635190738), (156, 521182144), (168, 483954848), (182, 446727552), (192, 423460492), (208, 390886608), (224, 362966136), (256, 317595369), (273, 297818368), (312, 260591072), (336, 241977424), (364, 223363776), (384, 211730246), (416, 195443304), (448, 181483068), (546, 148909184), (624, 130295536), (672, 120988712), (728, 111681888), (768, 105865123), (832, 97721652), (896, 90741534), (1092, 74454592), (1248, 65147768), (1344, 60494356), (1456, 55840944), (1664, 48860826), (1792, 45370767), (2184, 37227296), (2496, 32573884), (2688, 30247178), (2912, 27920472), (3328, 24430413), (4368, 18613648), (4992, 16286942), (5376, 15123589), (5824, 13960236), (8736, 9306824), (9984, 8143471), (11648, 6980118), (17472, 4653412), (23296, 3490059), (34944, 2326706), (69888, 1163353)]