77620312

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 189112320

約数和(自身を除く): 111492008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 154, 188, 196, 308, 329, 376, 383, 392, 517, 539, 616, 658, 766, 1034, 1078, 1316, 1532, 2068, 2156, 2303, 2632, 2681, 3064, 3619, 4136, 4213, 4312, 4606, 5362, 7238, 8426, 9212, 10724, 14476, 16852, 18001, 18424, 18767, 21448, 25333, 28952, 29491, 33704, 36002, 37534, 50666, 58982, 72004, 75068, 101332, 117964, 126007, 144008, 150136, 198011, 202664, 206437, 235928, 252014, 396022, 412874, 504028, 792044, 825748, 882049, 1008056, 1386077, 1584088, 1651496, 1764098, 2772154, 3528196, 5544308, 7056392, 9702539, 11088616, 19405078, 38810156, 77620312]

約数ペア:

[(1, 77620312), (2, 38810156), (4, 19405078), (7, 11088616), (8, 9702539), (11, 7056392), (14, 5544308), (22, 3528196), (28, 2772154), (44, 1764098), (47, 1651496), (49, 1584088), (56, 1386077), (77, 1008056), (88, 882049), (94, 825748), (98, 792044), (154, 504028), (188, 412874), (196, 396022), (308, 252014), (329, 235928), (376, 206437), (383, 202664), (392, 198011), (517, 150136), (539, 144008), (616, 126007), (658, 117964), (766, 101332), (1034, 75068), (1078, 72004), (1316, 58982), (1532, 50666), (2068, 37534), (2156, 36002), (2303, 33704), (2632, 29491), (2681, 28952), (3064, 25333), (3619, 21448), (4136, 18767), (4213, 18424), (4312, 18001), (4606, 16852), (5362, 14476), (7238, 10724), (8426, 9212)]