145481508

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1914

約数の個数: 60

約数和(自身を含む): 381925852

約数和(自身を除く): 236444344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 324, 554, 831, 1108, 1621, 1662, 2493, 3242, 3324, 4863, 4986, 6484, 7479, 9726, 9972, 14589, 14958, 19452, 22437, 29178, 29916, 43767, 44874, 58356, 87534, 89748, 131301, 175068, 262602, 449017, 525204, 898034, 1347051, 1796068, 2694102, 4041153, 5388204, 8082306, 12123459, 16164612, 24246918, 36370377, 48493836, 72740754, 145481508]

約数ペア:

[(1, 145481508), (2, 72740754), (3, 48493836), (4, 36370377), (6, 24246918), (9, 16164612), (12, 12123459), (18, 8082306), (27, 5388204), (36, 4041153), (54, 2694102), (81, 1796068), (108, 1347051), (162, 898034), (277, 525204), (324, 449017), (554, 262602), (831, 175068), (1108, 131301), (1621, 89748), (1662, 87534), (2493, 58356), (3242, 44874), (3324, 43767), (4863, 29916), (4986, 29178), (6484, 22437), (7479, 19452), (9726, 14958), (9972, 14589)]