80207232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 248520960

約数和(自身を除く): 168313728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 563, 636, 672, 742, 848, 896, 1113, 1126, 1272, 1344, 1484, 1689, 1696, 2226, 2252, 2544, 2688, 2968, 3378, 3392, 3941, 4452, 4504, 5088, 5936, 6756, 6784, 7882, 8904, 9008, 10176, 11823, 11872, 13512, 15764, 17808, 18016, 20352, 23646, 23744, 27024, 29839, 31528, 35616, 36032, 47292, 47488, 54048, 59678, 63056, 71232, 72064, 89517, 94584, 108096, 119356, 126112, 142464, 179034, 189168, 208873, 216192, 238712, 252224, 358068, 378336, 417746, 477424, 504448, 626619, 716136, 756672, 835492, 954848, 1253238, 1432272, 1513344, 1670984, 1909696, 2506476, 2864544, 3341968, 3819392, 5012952, 5729088, 6683936, 10025904, 11458176, 13367872, 20051808, 26735744, 40103616, 80207232]

約数ペア:

[(1, 80207232), (2, 40103616), (3, 26735744), (4, 20051808), (6, 13367872), (7, 11458176), (8, 10025904), (12, 6683936), (14, 5729088), (16, 5012952), (21, 3819392), (24, 3341968), (28, 2864544), (32, 2506476), (42, 1909696), (48, 1670984), (53, 1513344), (56, 1432272), (64, 1253238), (84, 954848), (96, 835492), (106, 756672), (112, 716136), (128, 626619), (159, 504448), (168, 477424), (192, 417746), (212, 378336), (224, 358068), (318, 252224), (336, 238712), (371, 216192), (384, 208873), (424, 189168), (448, 179034), (563, 142464), (636, 126112), (672, 119356), (742, 108096), (848, 94584), (896, 89517), (1113, 72064), (1126, 71232), (1272, 63056), (1344, 59678), (1484, 54048), (1689, 47488), (1696, 47292), (2226, 36032), (2252, 35616), (2544, 31528), (2688, 29839), (2968, 27024), (3378, 23744), (3392, 23646), (3941, 20352), (4452, 18016), (4504, 17808), (5088, 15764), (5936, 13512), (6756, 11872), (6784, 11823), (7882, 10176), (8904, 9008)]