68086928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 164322816

約数和(自身を除く): 96235888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 101, 104, 112, 182, 202, 208, 364, 404, 463, 707, 728, 808, 926, 1313, 1414, 1456, 1616, 1852, 2626, 2828, 3241, 3704, 5252, 5656, 6019, 6482, 7408, 9191, 10504, 11312, 12038, 12964, 18382, 21008, 24076, 25928, 36764, 42133, 46763, 48152, 51856, 73528, 84266, 93526, 96304, 147056, 168532, 187052, 327341, 337064, 374104, 607919, 654682, 674128, 748208, 1215838, 1309364, 2431676, 2618728, 4255433, 4863352, 5237456, 8510866, 9726704, 17021732, 34043464, 68086928]

約数ペア:

[(1, 68086928), (2, 34043464), (4, 17021732), (7, 9726704), (8, 8510866), (13, 5237456), (14, 4863352), (16, 4255433), (26, 2618728), (28, 2431676), (52, 1309364), (56, 1215838), (91, 748208), (101, 674128), (104, 654682), (112, 607919), (182, 374104), (202, 337064), (208, 327341), (364, 187052), (404, 168532), (463, 147056), (707, 96304), (728, 93526), (808, 84266), (926, 73528), (1313, 51856), (1414, 48152), (1456, 46763), (1616, 42133), (1852, 36764), (2626, 25928), (2828, 24076), (3241, 21008), (3704, 18382), (5252, 12964), (5656, 12038), (6019, 11312), (6482, 10504), (7408, 9191)]