87747468

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{55819}}^1$

素因数の和:55957

約数の個数: 24

約数和(自身を含む): 206310720

約数和(自身を除く): 118563252

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 55819, 111638, 167457, 223276, 334914, 669828, 7312289, 14624578, 21936867, 29249156, 43873734, 87747468]

約数ペア:

[(1, 87747468), (2, 43873734), (3, 29249156), (4, 21936867), (6, 14624578), (12, 7312289), (131, 669828), (262, 334914), (393, 223276), (524, 167457), (786, 111638), (1572, 55819)]