79921584

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2789}}^1$

素因数の和:3002

約数の個数: 60

約数和(自身を含む): 224874000

約数和(自身を除く): 144952416

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, 2789, 3184, 3582, 4776, 5578, 7164, 8367, 9552, 11156, 14328, 16734, 22312, 25101, 28656, 33468, 44624, 50202, 66936, 100404, 133872, 200808, 401616, 555011, 1110022, 1665033, 2220044, 3330066, 4440088, 4995099, 6660132, 8880176, 9990198, 13320264, 19980396, 26640528, 39960792, 79921584]

約数ペア:

[(1, 79921584), (2, 39960792), (3, 26640528), (4, 19980396), (6, 13320264), (8, 9990198), (9, 8880176), (12, 6660132), (16, 4995099), (18, 4440088), (24, 3330066), (36, 2220044), (48, 1665033), (72, 1110022), (144, 555011), (199, 401616), (398, 200808), (597, 133872), (796, 100404), (1194, 66936), (1592, 50202), (1791, 44624), (2388, 33468), (2789, 28656), (3184, 25101), (3582, 22312), (4776, 16734), (5578, 14328), (7164, 11156), (8367, 9552)]