81098688

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 224

約数和(自身を含む): 257495040

約数和(自身を除く): 176396352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 43, 44, 47, 48, 57, 64, 66, 76, 86, 88, 94, 96, 114, 129, 132, 141, 152, 172, 176, 188, 192, 209, 228, 258, 264, 282, 304, 344, 352, 376, 418, 456, 473, 516, 517, 528, 564, 608, 627, 688, 704, 752, 817, 836, 893, 912, 946, 1032, 1034, 1056, 1128, 1216, 1254, 1376, 1419, 1504, 1551, 1634, 1672, 1786, 1824, 1892, 2021, 2064, 2068, 2112, 2256, 2451, 2508, 2679, 2752, 2838, 3008, 3102, 3268, 3344, 3572, 3648, 3784, 4042, 4128, 4136, 4512, 4902, 5016, 5358, 5676, 6063, 6204, 6536, 6688, 7144, 7568, 8084, 8256, 8272, 8987, 9024, 9804, 9823, 10032, 10716, 11352, 12126, 12408, 13072, 13376, 14288, 15136, 16168, 16544, 17974, 19608, 19646, 20064, 21432, 22231, 22704, 24252, 24816, 26144, 26961, 28576, 29469, 30272, 32336, 33088, 35948, 38399, 39216, 39292, 40128, 42864, 44462, 45408, 48504, 49632, 52288, 53922, 57152, 58938, 64672, 66693, 71896, 76798, 78432, 78584, 85728, 88924, 90816, 97008, 99264, 107844, 115197, 117876, 129344, 133386, 143792, 153596, 156864, 157168, 171456, 177848, 194016, 215688, 230394, 235752, 266772, 287584, 307192, 314336, 355696, 388032, 422389, 431376, 460788, 471504, 533544, 575168, 614384, 628672, 711392, 844778, 862752, 921576, 943008, 1067088, 1228768, 1267167, 1422784, 1689556, 1725504, 1843152, 1886016, 2134176, 2457536, 2534334, 3379112, 3686304, 4268352, 5068668, 6758224, 7372608, 10137336, 13516448, 20274672, 27032896, 40549344, 81098688]

約数ペア:

[(1, 81098688), (2, 40549344), (3, 27032896), (4, 20274672), (6, 13516448), (8, 10137336), (11, 7372608), (12, 6758224), (16, 5068668), (19, 4268352), (22, 3686304), (24, 3379112), (32, 2534334), (33, 2457536), (38, 2134176), (43, 1886016), (44, 1843152), (47, 1725504), (48, 1689556), (57, 1422784), (64, 1267167), (66, 1228768), (76, 1067088), (86, 943008), (88, 921576), (94, 862752), (96, 844778), (114, 711392), (129, 628672), (132, 614384), (141, 575168), (152, 533544), (172, 471504), (176, 460788), (188, 431376), (192, 422389), (209, 388032), (228, 355696), (258, 314336), (264, 307192), (282, 287584), (304, 266772), (344, 235752), (352, 230394), (376, 215688), (418, 194016), (456, 177848), (473, 171456), (516, 157168), (517, 156864), (528, 153596), (564, 143792), (608, 133386), (627, 129344), (688, 117876), (704, 115197), (752, 107844), (817, 99264), (836, 97008), (893, 90816), (912, 88924), (946, 85728), (1032, 78584), (1034, 78432), (1056, 76798), (1128, 71896), (1216, 66693), (1254, 64672), (1376, 58938), (1419, 57152), (1504, 53922), (1551, 52288), (1634, 49632), (1672, 48504), (1786, 45408), (1824, 44462), (1892, 42864), (2021, 40128), (2064, 39292), (2068, 39216), (2112, 38399), (2256, 35948), (2451, 33088), (2508, 32336), (2679, 30272), (2752, 29469), (2838, 28576), (3008, 26961), (3102, 26144), (3268, 24816), (3344, 24252), (3572, 22704), (3648, 22231), (3784, 21432), (4042, 20064), (4128, 19646), (4136, 19608), (4512, 17974), (4902, 16544), (5016, 16168), (5358, 15136), (5676, 14288), (6063, 13376), (6204, 13072), (6536, 12408), (6688, 12126), (7144, 11352), (7568, 10716), (8084, 10032), (8256, 9823), (8272, 9804), (8987, 9024)]