81145734

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{12043}}^1$

素因数の和:13171

約数の個数: 16

約数和(自身を含む): 162449472

約数和(自身を除く): 81303738

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 6738, 12043, 24086, 36129, 72258, 13524289, 27048578, 40572867, 81145734]

約数ペア:

[(1, 81145734), (2, 40572867), (3, 27048578), (6, 13524289), (1123, 72258), (2246, 36129), (3369, 24086), (6738, 12043)]