66560544

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1222

約数の個数: 72

約数和(自身を含む): 190270080

約数和(自身を除く): 123709536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 967, 1434, 1912, 1934, 2151, 2868, 2901, 3824, 3868, 4302, 5736, 5802, 7648, 7736, 8604, 8703, 11472, 11604, 15472, 17208, 17406, 22944, 23208, 30944, 34416, 34812, 46416, 68832, 69624, 92832, 139248, 231113, 278496, 462226, 693339, 924452, 1386678, 1848904, 2080017, 2773356, 3697808, 4160034, 5546712, 7395616, 8320068, 11093424, 16640136, 22186848, 33280272, 66560544]

約数ペア:

[(1, 66560544), (2, 33280272), (3, 22186848), (4, 16640136), (6, 11093424), (8, 8320068), (9, 7395616), (12, 5546712), (16, 4160034), (18, 3697808), (24, 2773356), (32, 2080017), (36, 1848904), (48, 1386678), (72, 924452), (96, 693339), (144, 462226), (239, 278496), (288, 231113), (478, 139248), (717, 92832), (956, 69624), (967, 68832), (1434, 46416), (1912, 34812), (1934, 34416), (2151, 30944), (2868, 23208), (2901, 22944), (3824, 17406), (3868, 17208), (4302, 15472), (5736, 11604), (5802, 11472), (7648, 8703), (7736, 8604)]