80708376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15544

約数の個数: 64

約数和(自身を含む): 238049280

約数和(自身を除く): 157340904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 15497, 30994, 46491, 61988, 92982, 108479, 123976, 185964, 216958, 325437, 371928, 433916, 480407, 650874, 867832, 960814, 1301748, 1441221, 1921628, 2603496, 2882442, 3362849, 3843256, 5764884, 6725698, 10088547, 11529768, 13451396, 20177094, 26902792, 40354188, 80708376]

約数ペア:

[(1, 80708376), (2, 40354188), (3, 26902792), (4, 20177094), (6, 13451396), (7, 11529768), (8, 10088547), (12, 6725698), (14, 5764884), (21, 3843256), (24, 3362849), (28, 2882442), (31, 2603496), (42, 1921628), (56, 1441221), (62, 1301748), (84, 960814), (93, 867832), (124, 650874), (168, 480407), (186, 433916), (217, 371928), (248, 325437), (372, 216958), (434, 185964), (651, 123976), (744, 108479), (868, 92982), (1302, 61988), (1736, 46491), (2604, 30994), (5208, 15497)]