78364312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^2$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 166032720

約数和(自身を除く): 87668408

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 181, 184, 299, 362, 598, 724, 1196, 1448, 2353, 2392, 4163, 4706, 8326, 9412, 16652, 18824, 32761, 33304, 54119, 65522, 108238, 131044, 216476, 262088, 425893, 432952, 753503, 851786, 1507006, 1703572, 3014012, 3407144, 6028024, 9795539, 19591078, 39182156, 78364312]

約数ペア:

[(1, 78364312), (2, 39182156), (4, 19591078), (8, 9795539), (13, 6028024), (23, 3407144), (26, 3014012), (46, 1703572), (52, 1507006), (92, 851786), (104, 753503), (181, 432952), (184, 425893), (299, 262088), (362, 216476), (598, 131044), (724, 108238), (1196, 65522), (1448, 54119), (2353, 33304), (2392, 32761), (4163, 18824), (4706, 16652), (8326, 9412)]