72401766

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{280627}}^1$

素因数の和:280675

約数の個数: 16

約数和(自身を含む): 148171584

約数和(自身を除く): 75769818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 280627, 561254, 841881, 1683762, 12066961, 24133922, 36200883, 72401766]

約数ペア:

[(1, 72401766), (2, 36200883), (3, 24133922), (6, 12066961), (43, 1683762), (86, 841881), (129, 561254), (258, 280627)]