80091872

素因数分解:

$2^5\times 7^3\times {\mathrm{7297}}^1$

素因数の和:7328

約数の個数: 48

約数和(自身を含む): 183909600

約数和(自身を除く): 103817728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 7297, 10976, 14594, 29188, 51079, 58376, 102158, 116752, 204316, 233504, 357553, 408632, 715106, 817264, 1430212, 1634528, 2502871, 2860424, 5005742, 5720848, 10011484, 11441696, 20022968, 40045936, 80091872]

約数ペア:

[(1, 80091872), (2, 40045936), (4, 20022968), (7, 11441696), (8, 10011484), (14, 5720848), (16, 5005742), (28, 2860424), (32, 2502871), (49, 1634528), (56, 1430212), (98, 817264), (112, 715106), (196, 408632), (224, 357553), (343, 233504), (392, 204316), (686, 116752), (784, 102158), (1372, 58376), (1568, 51079), (2744, 29188), (5488, 14594), (7297, 10976)]