180542136

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{28603}}^1$

素因数の和:28875

約数の個数: 32

約数和(自身を含む): 453087360

約数和(自身を除く): 272545224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 28603, 57206, 85809, 114412, 171618, 228824, 343236, 686472, 7522589, 15045178, 22567767, 30090356, 45135534, 60180712, 90271068, 180542136]

約数ペア:

[(1, 180542136), (2, 90271068), (3, 60180712), (4, 45135534), (6, 30090356), (8, 22567767), (12, 15045178), (24, 7522589), (263, 686472), (526, 343236), (789, 228824), (1052, 171618), (1578, 114412), (2104, 85809), (3156, 57206), (6312, 28603)]