81036592

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7986

約数の個数: 60

約数和(自身を含む): 196716576

約数和(自身を除く): 115679984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 7951, 10192, 15902, 31804, 55657, 63608, 103363, 111314, 127216, 206726, 222628, 389599, 413452, 445256, 723541, 779198, 826904, 890512, 1447082, 1558396, 1653808, 2894164, 3116792, 5064787, 5788328, 6233584, 10129574, 11576656, 20259148, 40518296, 81036592]

約数ペア:

[(1, 81036592), (2, 40518296), (4, 20259148), (7, 11576656), (8, 10129574), (13, 6233584), (14, 5788328), (16, 5064787), (26, 3116792), (28, 2894164), (49, 1653808), (52, 1558396), (56, 1447082), (91, 890512), (98, 826904), (104, 779198), (112, 723541), (182, 445256), (196, 413452), (208, 389599), (364, 222628), (392, 206726), (637, 127216), (728, 111314), (784, 103363), (1274, 63608), (1456, 55657), (2548, 31804), (5096, 15902), (7951, 10192)]