81162048

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 237597696

約数和(自身を除く): 156435648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 132, 166, 176, 192, 249, 264, 332, 352, 463, 498, 528, 664, 704, 913, 926, 996, 1056, 1328, 1389, 1826, 1852, 1992, 2112, 2656, 2739, 2778, 3652, 3704, 3984, 5093, 5312, 5478, 5556, 7304, 7408, 7968, 10186, 10956, 11112, 14608, 14816, 15279, 15936, 20372, 21912, 22224, 29216, 29632, 30558, 38429, 40744, 43824, 44448, 58432, 61116, 76858, 81488, 87648, 88896, 115287, 122232, 153716, 162976, 175296, 230574, 244464, 307432, 325952, 422719, 461148, 488928, 614864, 845438, 922296, 977856, 1229728, 1268157, 1690876, 1844592, 2459456, 2536314, 3381752, 3689184, 5072628, 6763504, 7378368, 10145256, 13527008, 20290512, 27054016, 40581024, 81162048]

約数ペア:

[(1, 81162048), (2, 40581024), (3, 27054016), (4, 20290512), (6, 13527008), (8, 10145256), (11, 7378368), (12, 6763504), (16, 5072628), (22, 3689184), (24, 3381752), (32, 2536314), (33, 2459456), (44, 1844592), (48, 1690876), (64, 1268157), (66, 1229728), (83, 977856), (88, 922296), (96, 845438), (132, 614864), (166, 488928), (176, 461148), (192, 422719), (249, 325952), (264, 307432), (332, 244464), (352, 230574), (463, 175296), (498, 162976), (528, 153716), (664, 122232), (704, 115287), (913, 88896), (926, 87648), (996, 81488), (1056, 76858), (1328, 61116), (1389, 58432), (1826, 44448), (1852, 43824), (1992, 40744), (2112, 38429), (2656, 30558), (2739, 29632), (2778, 29216), (3652, 22224), (3704, 21912), (3984, 20372), (5093, 15936), (5312, 15279), (5478, 14816), (5556, 14608), (7304, 11112), (7408, 10956), (7968, 10186)]