77698949776

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{87671}}^1$

素因数の和:87920

約数の個数: 80

約数和(自身を含む): 177159161088

約数和(自身を除く): 99460211312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 193, 287, 328, 386, 574, 656, 772, 1148, 1351, 1544, 2296, 2702, 3088, 4592, 5404, 7913, 10808, 15826, 21616, 31652, 55391, 63304, 87671, 110782, 126608, 175342, 221564, 350684, 443128, 613697, 701368, 886256, 1227394, 1402736, 2454788, 3594511, 4909576, 7189022, 9819152, 14378044, 16920503, 25161577, 28756088, 33841006, 50323154, 57512176, 67682012, 100646308, 118443521, 135364024, 201292616, 236887042, 270728048, 402585232, 473774084, 693740623, 947548168, 1387481246, 1895096336, 2774962492, 4856184361, 5549924984, 9712368722, 11099849968, 19424737444, 38849474888, 77698949776]

約数ペア:

[(1, 77698949776), (2, 38849474888), (4, 19424737444), (7, 11099849968), (8, 9712368722), (14, 5549924984), (16, 4856184361), (28, 2774962492), (41, 1895096336), (56, 1387481246), (82, 947548168), (112, 693740623), (164, 473774084), (193, 402585232), (287, 270728048), (328, 236887042), (386, 201292616), (574, 135364024), (656, 118443521), (772, 100646308), (1148, 67682012), (1351, 57512176), (1544, 50323154), (2296, 33841006), (2702, 28756088), (3088, 25161577), (4592, 16920503), (5404, 14378044), (7913, 9819152), (10808, 7189022), (15826, 4909576), (21616, 3594511), (31652, 2454788), (55391, 1402736), (63304, 1227394), (87671, 886256), (110782, 701368), (126608, 613697), (175342, 443128), (221564, 350684)]