72859472

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 60

約数和(自身を含む): 165391200

約数和(自身を除く): 92531728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 392, 398, 467, 784, 796, 934, 1393, 1592, 1868, 2786, 3184, 3269, 3736, 5572, 6538, 7472, 9751, 11144, 13076, 19502, 22288, 22883, 26152, 39004, 45766, 52304, 78008, 91532, 92933, 156016, 183064, 185866, 366128, 371732, 650531, 743464, 1301062, 1486928, 2602124, 4553717, 5204248, 9107434, 10408496, 18214868, 36429736, 72859472]

約数ペア:

[(1, 72859472), (2, 36429736), (4, 18214868), (7, 10408496), (8, 9107434), (14, 5204248), (16, 4553717), (28, 2602124), (49, 1486928), (56, 1301062), (98, 743464), (112, 650531), (196, 371732), (199, 366128), (392, 185866), (398, 183064), (467, 156016), (784, 92933), (796, 91532), (934, 78008), (1393, 52304), (1592, 45766), (1868, 39004), (2786, 26152), (3184, 22883), (3269, 22288), (3736, 19502), (5572, 13076), (6538, 11144), (7472, 9751)]