86626708

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 178796800

約数和(自身を除く): 92170092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 613, 686, 721, 1226, 1372, 1442, 2452, 2884, 4291, 5047, 8582, 10094, 17164, 20188, 30037, 35329, 60074, 63139, 70658, 120148, 126278, 141316, 210259, 252556, 420518, 441973, 841036, 883946, 1767892, 3093811, 6187622, 12375244, 21656677, 43313354, 86626708]

約数ペア:

[(1, 86626708), (2, 43313354), (4, 21656677), (7, 12375244), (14, 6187622), (28, 3093811), (49, 1767892), (98, 883946), (103, 841036), (196, 441973), (206, 420518), (343, 252556), (412, 210259), (613, 141316), (686, 126278), (721, 120148), (1226, 70658), (1372, 63139), (1442, 60074), (2452, 35329), (2884, 30037), (4291, 20188), (5047, 17164), (8582, 10094)]