75514816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 180502560

約数和(自身を除く): 104987744

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 136, 152, 208, 221, 247, 272, 281, 304, 323, 416, 442, 494, 544, 562, 608, 646, 832, 884, 988, 1088, 1124, 1216, 1292, 1768, 1976, 2248, 2584, 3536, 3653, 3952, 4199, 4496, 4777, 5168, 5339, 7072, 7306, 7904, 8398, 8992, 9554, 10336, 10678, 14144, 14612, 15808, 16796, 17984, 19108, 20672, 21356, 29224, 33592, 38216, 42712, 58448, 62101, 67184, 69407, 76432, 85424, 90763, 116896, 124202, 134368, 138814, 152864, 170848, 181526, 233792, 248404, 268736, 277628, 305728, 341696, 363052, 496808, 555256, 726104, 993616, 1110512, 1179919, 1452208, 1987232, 2221024, 2359838, 2904416, 3974464, 4442048, 4719676, 5808832, 9439352, 18878704, 37757408, 75514816]

約数ペア:

[(1, 75514816), (2, 37757408), (4, 18878704), (8, 9439352), (13, 5808832), (16, 4719676), (17, 4442048), (19, 3974464), (26, 2904416), (32, 2359838), (34, 2221024), (38, 1987232), (52, 1452208), (64, 1179919), (68, 1110512), (76, 993616), (104, 726104), (136, 555256), (152, 496808), (208, 363052), (221, 341696), (247, 305728), (272, 277628), (281, 268736), (304, 248404), (323, 233792), (416, 181526), (442, 170848), (494, 152864), (544, 138814), (562, 134368), (608, 124202), (646, 116896), (832, 90763), (884, 85424), (988, 76432), (1088, 69407), (1124, 67184), (1216, 62101), (1292, 58448), (1768, 42712), (1976, 38216), (2248, 33592), (2584, 29224), (3536, 21356), (3653, 20672), (3952, 19108), (4199, 17984), (4496, 16796), (4777, 15808), (5168, 14612), (5339, 14144), (7072, 10678), (7306, 10336), (7904, 9554), (8398, 8992)]