80857866

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{184607}}^1$

素因数の和:184685

約数の個数: 16

約数和(自身を含む): 163931904

約数和(自身を除く): 83074038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 184607, 369214, 553821, 1107642, 13476311, 26952622, 40428933, 80857866]

約数ペア:

[(1, 80857866), (2, 40428933), (3, 26952622), (6, 13476311), (73, 1107642), (146, 553821), (219, 369214), (438, 184607)]