81429942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23279}}^1$

素因数の和:23348

約数の個数: 32

約数和(自身を含む): 181025280

約数和(自身を除く): 99595338

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 23279, 46558, 69837, 139674, 256069, 512138, 768207, 1233787, 1536414, 2467574, 3701361, 7402722, 13571657, 27143314, 40714971, 81429942]

約数ペア:

[(1, 81429942), (2, 40714971), (3, 27143314), (6, 13571657), (11, 7402722), (22, 3701361), (33, 2467574), (53, 1536414), (66, 1233787), (106, 768207), (159, 512138), (318, 256069), (583, 139674), (1166, 69837), (1749, 46558), (3498, 23279)]