81108396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4259}}^1$

素因数の和:4315

約数の個数: 54

約数和(自身を含む): 214375980

約数和(自身を除く): 133267584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4259, 4761, 6348, 8518, 9522, 12777, 17036, 19044, 25554, 38331, 51108, 76662, 97957, 153324, 195914, 293871, 391828, 587742, 881613, 1175484, 1763226, 2253011, 3526452, 4506022, 6759033, 9012044, 13518066, 20277099, 27036132, 40554198, 81108396]

約数ペア:

[(1, 81108396), (2, 40554198), (3, 27036132), (4, 20277099), (6, 13518066), (9, 9012044), (12, 6759033), (18, 4506022), (23, 3526452), (36, 2253011), (46, 1763226), (69, 1175484), (92, 881613), (138, 587742), (207, 391828), (276, 293871), (414, 195914), (529, 153324), (828, 97957), (1058, 76662), (1587, 51108), (2116, 38331), (3174, 25554), (4259, 19044), (4761, 17036), (6348, 12777), (8518, 9522)]