78742300728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9421}}^1$

素因数の和:9582

約数の個数: 256

約数和(自身を含む): 250730726400

約数和(自身を除く): 171988425672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 89, 91, 104, 129, 156, 168, 172, 178, 182, 258, 267, 273, 301, 312, 344, 356, 364, 516, 534, 546, 559, 602, 623, 712, 728, 903, 1032, 1068, 1092, 1118, 1157, 1204, 1246, 1677, 1806, 1869, 2136, 2184, 2236, 2314, 2408, 2492, 3354, 3471, 3612, 3738, 3827, 3913, 4472, 4628, 4984, 6708, 6942, 7224, 7476, 7654, 7826, 8099, 9256, 9421, 11481, 11739, 13416, 13884, 14952, 15308, 15652, 16198, 18842, 22962, 23478, 24297, 26789, 27768, 28263, 30616, 31304, 32396, 37684, 45924, 46956, 48594, 49751, 53578, 56526, 64792, 65947, 75368, 80367, 91848, 93912, 97188, 99502, 107156, 113052, 122473, 131894, 149253, 160734, 194376, 197841, 199004, 214312, 226104, 244946, 263788, 298506, 321468, 348257, 367419, 395682, 398008, 405103, 489892, 527576, 597012, 642936, 696514, 734838, 791364, 810206, 838469, 857311, 979784, 1044771, 1194024, 1215309, 1393028, 1469676, 1582728, 1620412, 1676938, 1714622, 2089542, 2430618, 2515407, 2571933, 2786056, 2835721, 2939352, 3240824, 3353876, 3429244, 4179084, 4861236, 5030814, 5143866, 5266339, 5671442, 5869283, 6707752, 6858488, 8358168, 8507163, 9722472, 10061628, 10287732, 10532678, 10900097, 11342884, 11738566, 15799017, 17014326, 17607849, 20123256, 20575464, 21065356, 21800194, 22685768, 23477132, 31598034, 32700291, 34028652, 35215698, 36054167, 36864373, 42130712, 43600388, 46954264, 63196068, 65400582, 68057304, 70431396, 72108334, 73728746, 76300679, 87200776, 108162501, 110593119, 126392136, 130801164, 140862792, 144216668, 147457492, 152601358, 216325002, 221186238, 228902037, 252379169, 261602328, 288433336, 294914984, 305202716, 432650004, 442372476, 457804074, 468704171, 504758338, 610405432, 757137507, 865300008, 884744952, 915608148, 937408342, 1009516676, 1406112513, 1514275014, 1831216296, 1874816684, 2019033352, 2812225026, 3028550028, 3280929197, 3749633368, 5624450052, 6057100056, 6561858394, 9842787591, 11248900104, 13123716788, 19685575182, 26247433576, 39371150364, 78742300728]

約数ペア:

[(1, 78742300728), (2, 39371150364), (3, 26247433576), (4, 19685575182), (6, 13123716788), (7, 11248900104), (8, 9842787591), (12, 6561858394), (13, 6057100056), (14, 5624450052), (21, 3749633368), (24, 3280929197), (26, 3028550028), (28, 2812225026), (39, 2019033352), (42, 1874816684), (43, 1831216296), (52, 1514275014), (56, 1406112513), (78, 1009516676), (84, 937408342), (86, 915608148), (89, 884744952), (91, 865300008), (104, 757137507), (129, 610405432), (156, 504758338), (168, 468704171), (172, 457804074), (178, 442372476), (182, 432650004), (258, 305202716), (267, 294914984), (273, 288433336), (301, 261602328), (312, 252379169), (344, 228902037), (356, 221186238), (364, 216325002), (516, 152601358), (534, 147457492), (546, 144216668), (559, 140862792), (602, 130801164), (623, 126392136), (712, 110593119), (728, 108162501), (903, 87200776), (1032, 76300679), (1068, 73728746), (1092, 72108334), (1118, 70431396), (1157, 68057304), (1204, 65400582), (1246, 63196068), (1677, 46954264), (1806, 43600388), (1869, 42130712), (2136, 36864373), (2184, 36054167), (2236, 35215698), (2314, 34028652), (2408, 32700291), (2492, 31598034), (3354, 23477132), (3471, 22685768), (3612, 21800194), (3738, 21065356), (3827, 20575464), (3913, 20123256), (4472, 17607849), (4628, 17014326), (4984, 15799017), (6708, 11738566), (6942, 11342884), (7224, 10900097), (7476, 10532678), (7654, 10287732), (7826, 10061628), (8099, 9722472), (9256, 8507163), (9421, 8358168), (11481, 6858488), (11739, 6707752), (13416, 5869283), (13884, 5671442), (14952, 5266339), (15308, 5143866), (15652, 5030814), (16198, 4861236), (18842, 4179084), (22962, 3429244), (23478, 3353876), (24297, 3240824), (26789, 2939352), (27768, 2835721), (28263, 2786056), (30616, 2571933), (31304, 2515407), (32396, 2430618), (37684, 2089542), (45924, 1714622), (46956, 1676938), (48594, 1620412), (49751, 1582728), (53578, 1469676), (56526, 1393028), (64792, 1215309), (65947, 1194024), (75368, 1044771), (80367, 979784), (91848, 857311), (93912, 838469), (97188, 810206), (99502, 791364), (107156, 734838), (113052, 696514), (122473, 642936), (131894, 597012), (149253, 527576), (160734, 489892), (194376, 405103), (197841, 398008), (199004, 395682), (214312, 367419), (226104, 348257), (244946, 321468), (263788, 298506)]