77890194

素因数分解:

$2^1\times 3^3\times {\mathrm{1442411}}^1$

素因数の和:1442422

約数の個数: 16

約数和(自身を含む): 173089440

約数和(自身を除く): 95199246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1442411, 2884822, 4327233, 8654466, 12981699, 25963398, 38945097, 77890194]

約数ペア:

[(1, 77890194), (2, 38945097), (3, 25963398), (6, 12981699), (9, 8654466), (18, 4327233), (27, 2884822), (54, 1442411)]