80984736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 216

約数和(自身を含む): 281604960

約数和(自身を除く): 200620224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 139, 144, 153, 168, 204, 224, 238, 252, 272, 278, 288, 289, 306, 336, 357, 408, 417, 476, 504, 544, 556, 578, 612, 672, 714, 816, 834, 867, 952, 973, 1008, 1071, 1112, 1156, 1224, 1251, 1428, 1632, 1668, 1734, 1904, 1946, 2016, 2023, 2142, 2224, 2312, 2363, 2448, 2502, 2601, 2856, 2919, 3336, 3468, 3808, 3892, 4046, 4284, 4448, 4624, 4726, 4896, 5004, 5202, 5712, 5838, 6069, 6672, 6936, 7089, 7784, 8092, 8568, 8757, 9248, 9452, 10008, 10404, 11424, 11676, 12138, 13344, 13872, 14178, 15568, 16184, 16541, 17136, 17514, 18207, 18904, 20016, 20808, 21267, 23352, 24276, 27744, 28356, 31136, 32368, 33082, 34272, 35028, 36414, 37808, 40032, 40171, 41616, 42534, 46704, 48552, 49623, 56712, 64736, 66164, 70056, 72828, 75616, 80342, 83232, 85068, 93408, 97104, 99246, 113424, 120513, 132328, 140112, 145656, 148869, 160684, 170136, 194208, 198492, 226848, 241026, 264656, 280224, 281197, 291312, 297738, 321368, 340272, 361539, 396984, 482052, 529312, 562394, 582624, 595476, 642736, 680544, 723078, 793968, 843591, 964104, 1124788, 1190952, 1285472, 1446156, 1587936, 1687182, 1928208, 2249576, 2381904, 2530773, 2892312, 3374364, 3856416, 4499152, 4763808, 5061546, 5784624, 6748728, 8998304, 10123092, 11569248, 13497456, 20246184, 26994912, 40492368, 80984736]

約数ペア:

[(1, 80984736), (2, 40492368), (3, 26994912), (4, 20246184), (6, 13497456), (7, 11569248), (8, 10123092), (9, 8998304), (12, 6748728), (14, 5784624), (16, 5061546), (17, 4763808), (18, 4499152), (21, 3856416), (24, 3374364), (28, 2892312), (32, 2530773), (34, 2381904), (36, 2249576), (42, 1928208), (48, 1687182), (51, 1587936), (56, 1446156), (63, 1285472), (68, 1190952), (72, 1124788), (84, 964104), (96, 843591), (102, 793968), (112, 723078), (119, 680544), (126, 642736), (136, 595476), (139, 582624), (144, 562394), (153, 529312), (168, 482052), (204, 396984), (224, 361539), (238, 340272), (252, 321368), (272, 297738), (278, 291312), (288, 281197), (289, 280224), (306, 264656), (336, 241026), (357, 226848), (408, 198492), (417, 194208), (476, 170136), (504, 160684), (544, 148869), (556, 145656), (578, 140112), (612, 132328), (672, 120513), (714, 113424), (816, 99246), (834, 97104), (867, 93408), (952, 85068), (973, 83232), (1008, 80342), (1071, 75616), (1112, 72828), (1156, 70056), (1224, 66164), (1251, 64736), (1428, 56712), (1632, 49623), (1668, 48552), (1734, 46704), (1904, 42534), (1946, 41616), (2016, 40171), (2023, 40032), (2142, 37808), (2224, 36414), (2312, 35028), (2363, 34272), (2448, 33082), (2502, 32368), (2601, 31136), (2856, 28356), (2919, 27744), (3336, 24276), (3468, 23352), (3808, 21267), (3892, 20808), (4046, 20016), (4284, 18904), (4448, 18207), (4624, 17514), (4726, 17136), (4896, 16541), (5004, 16184), (5202, 15568), (5712, 14178), (5838, 13872), (6069, 13344), (6672, 12138), (6936, 11676), (7089, 11424), (7784, 10404), (8092, 10008), (8568, 9452), (8757, 9248)]