84227584

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 195630336

約数和(自身を除く): 111402752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 331, 448, 497, 512, 568, 662, 896, 994, 1136, 1324, 1792, 1988, 2272, 2317, 2648, 3584, 3976, 4544, 4634, 5296, 7952, 9088, 9268, 10592, 15904, 18176, 18536, 21184, 23501, 31808, 36352, 37072, 42368, 47002, 63616, 74144, 84736, 94004, 127232, 148288, 164507, 169472, 188008, 254464, 296576, 329014, 376016, 593152, 658028, 752032, 1186304, 1316056, 1504064, 2632112, 3008128, 5264224, 6016256, 10528448, 12032512, 21056896, 42113792, 84227584]

約数ペア:

[(1, 84227584), (2, 42113792), (4, 21056896), (7, 12032512), (8, 10528448), (14, 6016256), (16, 5264224), (28, 3008128), (32, 2632112), (56, 1504064), (64, 1316056), (71, 1186304), (112, 752032), (128, 658028), (142, 593152), (224, 376016), (256, 329014), (284, 296576), (331, 254464), (448, 188008), (497, 169472), (512, 164507), (568, 148288), (662, 127232), (896, 94004), (994, 84736), (1136, 74144), (1324, 63616), (1792, 47002), (1988, 42368), (2272, 37072), (2317, 36352), (2648, 31808), (3584, 23501), (3976, 21184), (4544, 18536), (4634, 18176), (5296, 15904), (7952, 10592), (9088, 9268)]