81899136

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 269231040

約数和(自身を除く): 187331904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 128, 132, 138, 144, 176, 184, 192, 198, 207, 253, 264, 276, 281, 288, 352, 368, 384, 396, 414, 506, 528, 552, 562, 576, 704, 736, 759, 792, 828, 843, 1012, 1056, 1104, 1124, 1152, 1408, 1472, 1518, 1584, 1656, 1686, 2024, 2112, 2208, 2248, 2277, 2529, 2944, 3036, 3091, 3168, 3312, 3372, 4048, 4224, 4416, 4496, 4554, 5058, 6072, 6182, 6336, 6463, 6624, 6744, 8096, 8832, 8992, 9108, 9273, 10116, 12144, 12364, 12672, 12926, 13248, 13488, 16192, 17984, 18216, 18546, 19389, 20232, 24288, 24728, 25852, 26496, 26976, 27819, 32384, 35968, 36432, 37092, 38778, 40464, 48576, 49456, 51704, 53952, 55638, 58167, 71093, 72864, 74184, 77556, 80928, 97152, 98912, 103408, 107904, 111276, 116334, 142186, 145728, 148368, 155112, 161856, 197824, 206816, 213279, 222552, 232668, 284372, 291456, 296736, 310224, 323712, 395648, 413632, 426558, 445104, 465336, 568744, 593472, 620448, 639837, 827264, 853116, 890208, 930672, 1137488, 1186944, 1240896, 1279674, 1706232, 1780416, 1861344, 2274976, 2481792, 2559348, 3412464, 3560832, 3722688, 4549952, 5118696, 6824928, 7445376, 9099904, 10237392, 13649856, 20474784, 27299712, 40949568, 81899136]

約数ペア:

[(1, 81899136), (2, 40949568), (3, 27299712), (4, 20474784), (6, 13649856), (8, 10237392), (9, 9099904), (11, 7445376), (12, 6824928), (16, 5118696), (18, 4549952), (22, 3722688), (23, 3560832), (24, 3412464), (32, 2559348), (33, 2481792), (36, 2274976), (44, 1861344), (46, 1780416), (48, 1706232), (64, 1279674), (66, 1240896), (69, 1186944), (72, 1137488), (88, 930672), (92, 890208), (96, 853116), (99, 827264), (128, 639837), (132, 620448), (138, 593472), (144, 568744), (176, 465336), (184, 445104), (192, 426558), (198, 413632), (207, 395648), (253, 323712), (264, 310224), (276, 296736), (281, 291456), (288, 284372), (352, 232668), (368, 222552), (384, 213279), (396, 206816), (414, 197824), (506, 161856), (528, 155112), (552, 148368), (562, 145728), (576, 142186), (704, 116334), (736, 111276), (759, 107904), (792, 103408), (828, 98912), (843, 97152), (1012, 80928), (1056, 77556), (1104, 74184), (1124, 72864), (1152, 71093), (1408, 58167), (1472, 55638), (1518, 53952), (1584, 51704), (1656, 49456), (1686, 48576), (2024, 40464), (2112, 38778), (2208, 37092), (2248, 36432), (2277, 35968), (2529, 32384), (2944, 27819), (3036, 26976), (3091, 26496), (3168, 25852), (3312, 24728), (3372, 24288), (4048, 20232), (4224, 19389), (4416, 18546), (4496, 18216), (4554, 17984), (5058, 16192), (6072, 13488), (6182, 13248), (6336, 12926), (6463, 12672), (6624, 12364), (6744, 12144), (8096, 10116), (8832, 9273), (8992, 9108)]