66610872

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{4649}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 181350000

約数和(自身を除く): 114739128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4649, 4776, 7164, 9298, 13947, 14328, 18596, 27894, 37192, 41841, 55788, 83682, 111576, 167364, 334728, 925151, 1850302, 2775453, 3700604, 5550906, 7401208, 8326359, 11101812, 16652718, 22203624, 33305436, 66610872]

約数ペア:

[(1, 66610872), (2, 33305436), (3, 22203624), (4, 16652718), (6, 11101812), (8, 8326359), (9, 7401208), (12, 5550906), (18, 3700604), (24, 2775453), (36, 1850302), (72, 925151), (199, 334728), (398, 167364), (597, 111576), (796, 83682), (1194, 55788), (1592, 41841), (1791, 37192), (2388, 27894), (3582, 18596), (4649, 14328), (4776, 13947), (7164, 9298)]