73969728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 112

約数和(自身を含む): 228624384

約数和(自身を除く): 154654656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1171, 1316, 1344, 1504, 1974, 2256, 2342, 2632, 3008, 3513, 3948, 4512, 4684, 5264, 7026, 7896, 8197, 9024, 9368, 10528, 14052, 15792, 16394, 18736, 21056, 24591, 28104, 31584, 32788, 37472, 49182, 55037, 56208, 63168, 65576, 74944, 98364, 110074, 112416, 131152, 165111, 196728, 220148, 224832, 262304, 330222, 385259, 393456, 440296, 524608, 660444, 770518, 786912, 880592, 1155777, 1320888, 1541036, 1573824, 1761184, 2311554, 2641776, 3082072, 3522368, 4623108, 5283552, 6164144, 9246216, 10567104, 12328288, 18492432, 24656576, 36984864, 73969728]

約数ペア:

[(1, 73969728), (2, 36984864), (3, 24656576), (4, 18492432), (6, 12328288), (7, 10567104), (8, 9246216), (12, 6164144), (14, 5283552), (16, 4623108), (21, 3522368), (24, 3082072), (28, 2641776), (32, 2311554), (42, 1761184), (47, 1573824), (48, 1541036), (56, 1320888), (64, 1155777), (84, 880592), (94, 786912), (96, 770518), (112, 660444), (141, 524608), (168, 440296), (188, 393456), (192, 385259), (224, 330222), (282, 262304), (329, 224832), (336, 220148), (376, 196728), (448, 165111), (564, 131152), (658, 112416), (672, 110074), (752, 98364), (987, 74944), (1128, 65576), (1171, 63168), (1316, 56208), (1344, 55037), (1504, 49182), (1974, 37472), (2256, 32788), (2342, 31584), (2632, 28104), (3008, 24591), (3513, 21056), (3948, 18736), (4512, 16394), (4684, 15792), (5264, 14052), (7026, 10528), (7896, 9368), (8197, 9024)]