66773784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1621

約数の個数: 128

約数和(自身を含む): 217313280

約数和(自身を除く): 150539496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1571, 1771, 1848, 1932, 2024, 3036, 3142, 3542, 3864, 4713, 5313, 6072, 6284, 7084, 9426, 10626, 10997, 12568, 14168, 17281, 18852, 21252, 21994, 32991, 34562, 36133, 37704, 42504, 43988, 51843, 65982, 69124, 72266, 87976, 103686, 108399, 120967, 131964, 138248, 144532, 207372, 216798, 241934, 252931, 263928, 289064, 362901, 397463, 414744, 433596, 483868, 505862, 725802, 758793, 794926, 867192, 967736, 1011724, 1192389, 1451604, 1517586, 1589852, 2023448, 2384778, 2782241, 2903208, 3035172, 3179704, 4769556, 5564482, 6070344, 8346723, 9539112, 11128964, 16693446, 22257928, 33386892, 66773784]

約数ペア:

[(1, 66773784), (2, 33386892), (3, 22257928), (4, 16693446), (6, 11128964), (7, 9539112), (8, 8346723), (11, 6070344), (12, 5564482), (14, 4769556), (21, 3179704), (22, 3035172), (23, 2903208), (24, 2782241), (28, 2384778), (33, 2023448), (42, 1589852), (44, 1517586), (46, 1451604), (56, 1192389), (66, 1011724), (69, 967736), (77, 867192), (84, 794926), (88, 758793), (92, 725802), (132, 505862), (138, 483868), (154, 433596), (161, 414744), (168, 397463), (184, 362901), (231, 289064), (253, 263928), (264, 252931), (276, 241934), (308, 216798), (322, 207372), (462, 144532), (483, 138248), (506, 131964), (552, 120967), (616, 108399), (644, 103686), (759, 87976), (924, 72266), (966, 69124), (1012, 65982), (1288, 51843), (1518, 43988), (1571, 42504), (1771, 37704), (1848, 36133), (1932, 34562), (2024, 32991), (3036, 21994), (3142, 21252), (3542, 18852), (3864, 17281), (4713, 14168), (5313, 12568), (6072, 10997), (6284, 10626), (7084, 9426)]