80169544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 191315520

約数和(自身を除く): 111145976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 169, 172, 182, 197, 301, 338, 344, 364, 394, 559, 602, 676, 728, 788, 1118, 1183, 1204, 1352, 1379, 1576, 2236, 2366, 2408, 2561, 2758, 3913, 4472, 4732, 5122, 5516, 7267, 7826, 8471, 9464, 10244, 11032, 14534, 15652, 16942, 17927, 20488, 29068, 31304, 33293, 33884, 35854, 50869, 58136, 59297, 66586, 67768, 71708, 101738, 110123, 118594, 133172, 143416, 203476, 220246, 233051, 237188, 266344, 406952, 440492, 466102, 474376, 770861, 880984, 932204, 1431599, 1541722, 1864408, 2863198, 3083444, 5726396, 6166888, 10021193, 11452792, 20042386, 40084772, 80169544]

約数ペア:

[(1, 80169544), (2, 40084772), (4, 20042386), (7, 11452792), (8, 10021193), (13, 6166888), (14, 5726396), (26, 3083444), (28, 2863198), (43, 1864408), (52, 1541722), (56, 1431599), (86, 932204), (91, 880984), (104, 770861), (169, 474376), (172, 466102), (182, 440492), (197, 406952), (301, 266344), (338, 237188), (344, 233051), (364, 220246), (394, 203476), (559, 143416), (602, 133172), (676, 118594), (728, 110123), (788, 101738), (1118, 71708), (1183, 67768), (1204, 66586), (1352, 59297), (1379, 58136), (1576, 50869), (2236, 35854), (2366, 33884), (2408, 33293), (2561, 31304), (2758, 29068), (3913, 20488), (4472, 17927), (4732, 16942), (5122, 15652), (5516, 14534), (7267, 11032), (7826, 10244), (8471, 9464)]