90938646

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{23719}}^1$

素因数の和:23801

約数の個数: 32

約数和(自身を含む): 204940800

約数和(自身を除く): 114002154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 23719, 47438, 71157, 142314, 213471, 426942, 640413, 1280826, 1684049, 3368098, 5052147, 10104294, 15156441, 30312882, 45469323, 90938646]

約数ペア:

[(1, 90938646), (2, 45469323), (3, 30312882), (6, 15156441), (9, 10104294), (18, 5052147), (27, 3368098), (54, 1684049), (71, 1280826), (142, 640413), (213, 426942), (426, 213471), (639, 142314), (1278, 71157), (1917, 47438), (3834, 23719)]