80880264

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59123}}^1$

素因数の和:59154

約数の個数: 48

約数和(自身を含む): 230583600

約数和(自身を除く): 149703336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 59123, 118246, 177369, 236492, 354738, 472984, 532107, 709476, 1064214, 1123337, 1418952, 2128428, 2246674, 3370011, 4256856, 4493348, 6740022, 8986696, 10110033, 13480044, 20220066, 26960088, 40440132, 80880264]

約数ペア:

[(1, 80880264), (2, 40440132), (3, 26960088), (4, 20220066), (6, 13480044), (8, 10110033), (9, 8986696), (12, 6740022), (18, 4493348), (19, 4256856), (24, 3370011), (36, 2246674), (38, 2128428), (57, 1418952), (72, 1123337), (76, 1064214), (114, 709476), (152, 532107), (171, 472984), (228, 354738), (342, 236492), (456, 177369), (684, 118246), (1368, 59123)]