80492047336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{742711}}^1$

素因数の和:742790

約数の個数: 64

約数和(自身を含む): 171120844800

約数和(自身を除く): 90628797464

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3496, 4712, 5704, 13547, 27094, 54188, 108376, 742711, 1485422, 2970844, 5941688, 14111509, 17082353, 23024041, 28223018, 34164706, 46048082, 56446036, 68329412, 92096164, 112892072, 136658824, 184192328, 324564707, 437456779, 529552943, 649129414, 874913558, 1059105886, 1298258828, 1749827116, 2118211772, 2596517656, 3499654232, 4236423544, 10061505917, 20123011834, 40246023668, 80492047336]

約数ペア:

[(1, 80492047336), (2, 40246023668), (4, 20123011834), (8, 10061505917), (19, 4236423544), (23, 3499654232), (31, 2596517656), (38, 2118211772), (46, 1749827116), (62, 1298258828), (76, 1059105886), (92, 874913558), (124, 649129414), (152, 529552943), (184, 437456779), (248, 324564707), (437, 184192328), (589, 136658824), (713, 112892072), (874, 92096164), (1178, 68329412), (1426, 56446036), (1748, 46048082), (2356, 34164706), (2852, 28223018), (3496, 23024041), (4712, 17082353), (5704, 14111509), (13547, 5941688), (27094, 2970844), (54188, 1485422), (108376, 742711)]