61537464

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1321}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 167047920

約数和(自身を除く): 105510456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1321, 1941, 2588, 2642, 3882, 3963, 5176, 5284, 5823, 7764, 7926, 10568, 11646, 11889, 15528, 15852, 23292, 23778, 31704, 46584, 47556, 95112, 854687, 1709374, 2564061, 3418748, 5128122, 6837496, 7692183, 10256244, 15384366, 20512488, 30768732, 61537464]

約数ペア:

[(1, 61537464), (2, 30768732), (3, 20512488), (4, 15384366), (6, 10256244), (8, 7692183), (9, 6837496), (12, 5128122), (18, 3418748), (24, 2564061), (36, 1709374), (72, 854687), (647, 95112), (1294, 47556), (1321, 46584), (1941, 31704), (2588, 23778), (2642, 23292), (3882, 15852), (3963, 15528), (5176, 11889), (5284, 11646), (5823, 10568), (7764, 7926)]