172879236

素因数分解:

$2^2\times 3^2\times {\mathrm{719}}^1\times {\mathrm{6679}}^1$

素因数の和:7408

約数の個数: 36

約数和(自身を含む): 437673600

約数和(自身を除く): 264794364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 719, 1438, 2157, 2876, 4314, 6471, 6679, 8628, 12942, 13358, 20037, 25884, 26716, 40074, 60111, 80148, 120222, 240444, 4802201, 9604402, 14406603, 19208804, 28813206, 43219809, 57626412, 86439618, 172879236]

約数ペア:

[(1, 172879236), (2, 86439618), (3, 57626412), (4, 43219809), (6, 28813206), (9, 19208804), (12, 14406603), (18, 9604402), (36, 4802201), (719, 240444), (1438, 120222), (2157, 80148), (2876, 60111), (4314, 40074), (6471, 26716), (6679, 25884), (8628, 20037), (12942, 13358)]