87684084

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{39929}}^1$

素因数の和:40000

約数の個数: 36

約数和(自身を含む): 225285060

約数和(自身を除く): 137600976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 39929, 79858, 119787, 159716, 239574, 359361, 479148, 718722, 1437444, 2435669, 4871338, 7307007, 9742676, 14614014, 21921021, 29228028, 43842042, 87684084]

約数ペア:

[(1, 87684084), (2, 43842042), (3, 29228028), (4, 21921021), (6, 14614014), (9, 9742676), (12, 7307007), (18, 4871338), (36, 2435669), (61, 1437444), (122, 718722), (183, 479148), (244, 359361), (366, 239574), (549, 159716), (732, 119787), (1098, 79858), (2196, 39929)]