87245784

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{6151}}^1$

素因数の和:6360

約数の個数: 48

約数和(自身を含む): 237528720

約数和(自身を除く): 150282936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 6151, 7092, 12302, 14184, 18453, 24604, 36906, 49208, 55359, 73812, 110718, 147624, 221436, 442872, 1211747, 2423494, 3635241, 4846988, 7270482, 9693976, 10905723, 14540964, 21811446, 29081928, 43622892, 87245784]

約数ペア:

[(1, 87245784), (2, 43622892), (3, 29081928), (4, 21811446), (6, 14540964), (8, 10905723), (9, 9693976), (12, 7270482), (18, 4846988), (24, 3635241), (36, 2423494), (72, 1211747), (197, 442872), (394, 221436), (591, 147624), (788, 110718), (1182, 73812), (1576, 55359), (1773, 49208), (2364, 36906), (3546, 24604), (4728, 18453), (6151, 14184), (7092, 12302)]