80933148

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1669}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 210420000

約数和(自身を除く): 129486852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1669, 1796, 2694, 3338, 4041, 5007, 5388, 6676, 8082, 10014, 12123, 15021, 16164, 20028, 24246, 30042, 45063, 48492, 60084, 90126, 180252, 749381, 1498762, 2248143, 2997524, 4496286, 6744429, 8992572, 13488858, 20233287, 26977716, 40466574, 80933148]

約数ペア:

[(1, 80933148), (2, 40466574), (3, 26977716), (4, 20233287), (6, 13488858), (9, 8992572), (12, 6744429), (18, 4496286), (27, 2997524), (36, 2248143), (54, 1498762), (108, 749381), (449, 180252), (898, 90126), (1347, 60084), (1669, 48492), (1796, 45063), (2694, 30042), (3338, 24246), (4041, 20028), (5007, 16164), (5388, 15021), (6676, 12123), (8082, 10014)]