80265456

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3014

約数の個数: 60

約数和(自身を含む): 225841200

約数和(自身を除く): 145575744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 2801, 3184, 3582, 4776, 5602, 7164, 8403, 9552, 11204, 14328, 16806, 22408, 25209, 28656, 33612, 44816, 50418, 67224, 100836, 134448, 201672, 403344, 557399, 1114798, 1672197, 2229596, 3344394, 4459192, 5016591, 6688788, 8918384, 10033182, 13377576, 20066364, 26755152, 40132728, 80265456]

約数ペア:

[(1, 80265456), (2, 40132728), (3, 26755152), (4, 20066364), (6, 13377576), (8, 10033182), (9, 8918384), (12, 6688788), (16, 5016591), (18, 4459192), (24, 3344394), (36, 2229596), (48, 1672197), (72, 1114798), (144, 557399), (199, 403344), (398, 201672), (597, 134448), (796, 100836), (1194, 67224), (1592, 50418), (1791, 44816), (2388, 33612), (2801, 28656), (3184, 25209), (3582, 22408), (4776, 16806), (5602, 14328), (7164, 11204), (8403, 9552)]