81051712

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1043

約数の個数: 56

約数和(自身を含む): 184855104

約数和(自身を除く): 103803392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 797, 908, 1589, 1594, 1816, 3178, 3188, 3632, 5579, 6356, 6376, 7264, 11158, 12712, 12752, 14528, 22316, 25424, 25504, 44632, 50848, 51008, 89264, 101696, 178528, 180919, 357056, 361838, 723676, 1266433, 1447352, 2532866, 2894704, 5065732, 5789408, 10131464, 11578816, 20262928, 40525856, 81051712]

約数ペア:

[(1, 81051712), (2, 40525856), (4, 20262928), (7, 11578816), (8, 10131464), (14, 5789408), (16, 5065732), (28, 2894704), (32, 2532866), (56, 1447352), (64, 1266433), (112, 723676), (224, 361838), (227, 357056), (448, 180919), (454, 178528), (797, 101696), (908, 89264), (1589, 51008), (1594, 50848), (1816, 44632), (3178, 25504), (3188, 25424), (3632, 22316), (5579, 14528), (6356, 12752), (6376, 12712), (7264, 11158)]