72336664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 139392000

約数和(自身を除く): 67055336

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 439, 479, 878, 958, 1756, 1916, 3512, 3832, 18877, 20597, 37754, 41194, 75508, 82388, 151016, 164776, 210281, 420562, 841124, 1682248, 9042083, 18084166, 36168332, 72336664]

約数ペア:

[(1, 72336664), (2, 36168332), (4, 18084166), (8, 9042083), (43, 1682248), (86, 841124), (172, 420562), (344, 210281), (439, 164776), (479, 151016), (878, 82388), (958, 75508), (1756, 41194), (1916, 37754), (3512, 20597), (3832, 18877)]