81294702

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{74857}}^1$

素因数の和:75043

約数の個数: 16

約数和(自身を含む): 163489872

約数和(自身を除く): 82195170

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 74857, 149714, 224571, 449142, 13549117, 27098234, 40647351, 81294702]

約数ペア:

[(1, 81294702), (2, 40647351), (3, 27098234), (6, 13549117), (181, 449142), (362, 224571), (543, 149714), (1086, 74857)]