72442254

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{30109}}^1$

素因数の和:30515

約数の個数: 16

約数和(自身を含む): 145250640

約数和(自身を除く): 72808386

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 30109, 60218, 90327, 180654, 12073709, 24147418, 36221127, 72442254]

約数ペア:

[(1, 72442254), (2, 36221127), (3, 24147418), (6, 12073709), (401, 180654), (802, 90327), (1203, 60218), (2406, 30109)]