64333848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 184377600

約数和(自身を除く): 120043752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 136, 152, 172, 193, 204, 228, 258, 323, 344, 386, 408, 456, 516, 579, 646, 731, 772, 817, 969, 1032, 1158, 1292, 1462, 1544, 1634, 1938, 2193, 2316, 2451, 2584, 2924, 3268, 3281, 3667, 3876, 4386, 4632, 4902, 5848, 6536, 6562, 7334, 7752, 8299, 8772, 9804, 9843, 11001, 13124, 13889, 14668, 16598, 17544, 19608, 19686, 22002, 24897, 26248, 27778, 29336, 33196, 39372, 41667, 44004, 49794, 55556, 62339, 66392, 78744, 83334, 88008, 99588, 111112, 124678, 141083, 157681, 166668, 187017, 199176, 249356, 282166, 315362, 333336, 374034, 423249, 473043, 498712, 564332, 630724, 748068, 846498, 946086, 1128664, 1261448, 1496136, 1692996, 1892172, 2680577, 3385992, 3784344, 5361154, 8041731, 10722308, 16083462, 21444616, 32166924, 64333848]

約数ペア:

[(1, 64333848), (2, 32166924), (3, 21444616), (4, 16083462), (6, 10722308), (8, 8041731), (12, 5361154), (17, 3784344), (19, 3385992), (24, 2680577), (34, 1892172), (38, 1692996), (43, 1496136), (51, 1261448), (57, 1128664), (68, 946086), (76, 846498), (86, 748068), (102, 630724), (114, 564332), (129, 498712), (136, 473043), (152, 423249), (172, 374034), (193, 333336), (204, 315362), (228, 282166), (258, 249356), (323, 199176), (344, 187017), (386, 166668), (408, 157681), (456, 141083), (516, 124678), (579, 111112), (646, 99588), (731, 88008), (772, 83334), (817, 78744), (969, 66392), (1032, 62339), (1158, 55556), (1292, 49794), (1462, 44004), (1544, 41667), (1634, 39372), (1938, 33196), (2193, 29336), (2316, 27778), (2451, 26248), (2584, 24897), (2924, 22002), (3268, 19686), (3281, 19608), (3667, 17544), (3876, 16598), (4386, 14668), (4632, 13889), (4902, 13124), (5848, 11001), (6536, 9843), (6562, 9804), (7334, 8772), (7752, 8299)]