121437144

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 342250920

約数和(自身を除く): 220813776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 579, 648, 772, 971, 1158, 1544, 1737, 1942, 2316, 2913, 3474, 3884, 4632, 5211, 5826, 6948, 7768, 8739, 10422, 11652, 13896, 15633, 17478, 20844, 23304, 26217, 31266, 34956, 41688, 52434, 62532, 69912, 78651, 104868, 125064, 157302, 187403, 209736, 314604, 374806, 562209, 629208, 749612, 1124418, 1499224, 1686627, 2248836, 3373254, 4497672, 5059881, 6746508, 10119762, 13493016, 15179643, 20239524, 30359286, 40479048, 60718572, 121437144]

約数ペア:

[(1, 121437144), (2, 60718572), (3, 40479048), (4, 30359286), (6, 20239524), (8, 15179643), (9, 13493016), (12, 10119762), (18, 6746508), (24, 5059881), (27, 4497672), (36, 3373254), (54, 2248836), (72, 1686627), (81, 1499224), (108, 1124418), (162, 749612), (193, 629208), (216, 562209), (324, 374806), (386, 314604), (579, 209736), (648, 187403), (772, 157302), (971, 125064), (1158, 104868), (1544, 78651), (1737, 69912), (1942, 62532), (2316, 52434), (2913, 41688), (3474, 34956), (3884, 31266), (4632, 26217), (5211, 23304), (5826, 20844), (6948, 17478), (7768, 15633), (8739, 13896), (10422, 11652)]