90530208

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 273611520

約数和(自身を除く): 183081312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 79, 92, 96, 138, 144, 158, 173, 184, 207, 237, 276, 288, 316, 346, 368, 414, 474, 519, 552, 632, 692, 711, 736, 828, 948, 1038, 1104, 1264, 1384, 1422, 1557, 1656, 1817, 1896, 2076, 2208, 2528, 2768, 2844, 3114, 3312, 3634, 3792, 3979, 4152, 5451, 5536, 5688, 6228, 6624, 7268, 7584, 7958, 8304, 10902, 11376, 11937, 12456, 13667, 14536, 15916, 16353, 16608, 21804, 22752, 23874, 24912, 27334, 29072, 31832, 32706, 35811, 41001, 43608, 47748, 49824, 54668, 58144, 63664, 65412, 71622, 82002, 87216, 95496, 109336, 123003, 127328, 130824, 143244, 164004, 174432, 190992, 218672, 246006, 261648, 286488, 314341, 328008, 381984, 437344, 492012, 523296, 572976, 628682, 656016, 943023, 984024, 1145952, 1257364, 1312032, 1886046, 1968048, 2514728, 2829069, 3772092, 3936096, 5029456, 5658138, 7544184, 10058912, 11316276, 15088368, 22632552, 30176736, 45265104, 90530208]

約数ペア:

[(1, 90530208), (2, 45265104), (3, 30176736), (4, 22632552), (6, 15088368), (8, 11316276), (9, 10058912), (12, 7544184), (16, 5658138), (18, 5029456), (23, 3936096), (24, 3772092), (32, 2829069), (36, 2514728), (46, 1968048), (48, 1886046), (69, 1312032), (72, 1257364), (79, 1145952), (92, 984024), (96, 943023), (138, 656016), (144, 628682), (158, 572976), (173, 523296), (184, 492012), (207, 437344), (237, 381984), (276, 328008), (288, 314341), (316, 286488), (346, 261648), (368, 246006), (414, 218672), (474, 190992), (519, 174432), (552, 164004), (632, 143244), (692, 130824), (711, 127328), (736, 123003), (828, 109336), (948, 95496), (1038, 87216), (1104, 82002), (1264, 71622), (1384, 65412), (1422, 63664), (1557, 58144), (1656, 54668), (1817, 49824), (1896, 47748), (2076, 43608), (2208, 41001), (2528, 35811), (2768, 32706), (2844, 31832), (3114, 29072), (3312, 27334), (3634, 24912), (3792, 23874), (3979, 22752), (4152, 21804), (5451, 16608), (5536, 16353), (5688, 15916), (6228, 14536), (6624, 13667), (7268, 12456), (7584, 11937), (7958, 11376), (8304, 10902)]