56807568

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 173773600

約数和(自身を除く): 116966032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 769, 912, 972, 1026, 1296, 1368, 1538, 1539, 1944, 2052, 2307, 2736, 3076, 3078, 3888, 4104, 4614, 4617, 6152, 6156, 6921, 8208, 9228, 9234, 12304, 12312, 13842, 14611, 18456, 18468, 20763, 24624, 27684, 29222, 36912, 36936, 41526, 43833, 55368, 58444, 62289, 73872, 83052, 87666, 110736, 116888, 124578, 131499, 166104, 175332, 186867, 233776, 249156, 262998, 332208, 350664, 373734, 394497, 498312, 525996, 701328, 747468, 788994, 996624, 1051992, 1183491, 1494936, 1577988, 2103984, 2366982, 2989872, 3155976, 3550473, 4733964, 6311952, 7100946, 9467928, 14201892, 18935856, 28403784, 56807568]

約数ペア:

[(1, 56807568), (2, 28403784), (3, 18935856), (4, 14201892), (6, 9467928), (8, 7100946), (9, 6311952), (12, 4733964), (16, 3550473), (18, 3155976), (19, 2989872), (24, 2366982), (27, 2103984), (36, 1577988), (38, 1494936), (48, 1183491), (54, 1051992), (57, 996624), (72, 788994), (76, 747468), (81, 701328), (108, 525996), (114, 498312), (144, 394497), (152, 373734), (162, 350664), (171, 332208), (216, 262998), (228, 249156), (243, 233776), (304, 186867), (324, 175332), (342, 166104), (432, 131499), (456, 124578), (486, 116888), (513, 110736), (648, 87666), (684, 83052), (769, 73872), (912, 62289), (972, 58444), (1026, 55368), (1296, 43833), (1368, 41526), (1538, 36936), (1539, 36912), (1944, 29222), (2052, 27684), (2307, 24624), (2736, 20763), (3076, 18468), (3078, 18456), (3888, 14611), (4104, 13842), (4614, 12312), (4617, 12304), (6152, 9234), (6156, 9228), (6921, 8208)]