89789508

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 234823680

約数和(自身を除く): 145034172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 127, 164, 246, 254, 369, 381, 479, 492, 508, 738, 762, 958, 1143, 1437, 1476, 1524, 1916, 2286, 2874, 4311, 4572, 5207, 5748, 8622, 10414, 15621, 17244, 19639, 20828, 31242, 39278, 46863, 58917, 60833, 62484, 78556, 93726, 117834, 121666, 176751, 182499, 187452, 235668, 243332, 353502, 364998, 547497, 707004, 729996, 1094994, 2189988, 2494153, 4988306, 7482459, 9976612, 14964918, 22447377, 29929836, 44894754, 89789508]

約数ペア:

[(1, 89789508), (2, 44894754), (3, 29929836), (4, 22447377), (6, 14964918), (9, 9976612), (12, 7482459), (18, 4988306), (36, 2494153), (41, 2189988), (82, 1094994), (123, 729996), (127, 707004), (164, 547497), (246, 364998), (254, 353502), (369, 243332), (381, 235668), (479, 187452), (492, 182499), (508, 176751), (738, 121666), (762, 117834), (958, 93726), (1143, 78556), (1437, 62484), (1476, 60833), (1524, 58917), (1916, 46863), (2286, 39278), (2874, 31242), (4311, 20828), (4572, 19639), (5207, 17244), (5748, 15621), (8622, 10414)]