80766796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 171884160

約数和(自身を除く): 91117364

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 5683, 7106, 11366, 14212, 22732, 62513, 96611, 107977, 125026, 193222, 215954, 250052, 386444, 431908, 1062721, 1187747, 1835609, 2125442, 2375494, 3671218, 4250884, 4750988, 7342436, 20191699, 40383398, 80766796]

約数ペア:

[(1, 80766796), (2, 40383398), (4, 20191699), (11, 7342436), (17, 4750988), (19, 4250884), (22, 3671218), (34, 2375494), (38, 2125442), (44, 1835609), (68, 1187747), (76, 1062721), (187, 431908), (209, 386444), (323, 250052), (374, 215954), (418, 193222), (646, 125026), (748, 107977), (836, 96611), (1292, 62513), (3553, 22732), (5683, 14212), (7106, 11366)]