80372274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 169874496

約数和(自身を除く): 89502222

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 263, 318, 526, 789, 961, 1578, 1643, 1922, 2883, 3286, 4929, 5766, 8153, 9858, 13939, 16306, 24459, 27878, 41817, 48918, 50933, 83634, 101866, 152799, 252743, 305598, 432109, 505486, 758229, 864218, 1296327, 1516458, 2592654, 13395379, 26790758, 40186137, 80372274]

約数ペア:

[(1, 80372274), (2, 40186137), (3, 26790758), (6, 13395379), (31, 2592654), (53, 1516458), (62, 1296327), (93, 864218), (106, 758229), (159, 505486), (186, 432109), (263, 305598), (318, 252743), (526, 152799), (789, 101866), (961, 83634), (1578, 50933), (1643, 48918), (1922, 41817), (2883, 27878), (3286, 24459), (4929, 16306), (5766, 13939), (8153, 9858)]