80825095288

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1\times {\mathrm{7247}}^1$

素因数の和:9860

約数の個数: 64

約数和(自身を含む): 175482777600

約数和(自身を除く): 94657682312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 2521, 4424, 5042, 7247, 10084, 14494, 17647, 20168, 28988, 35294, 50729, 57976, 70588, 101458, 141176, 199159, 202916, 398318, 405832, 572513, 796636, 1145026, 1394113, 1593272, 2290052, 2788226, 4007591, 4580104, 5576452, 8015182, 11152904, 16030364, 18269687, 32060728, 36539374, 73078748, 127887809, 146157496, 255775618, 511551236, 1023102472, 1443305273, 2886610546, 5773221092, 10103136911, 11546442184, 20206273822, 40412547644, 80825095288]

約数ペア:

[(1, 80825095288), (2, 40412547644), (4, 20206273822), (7, 11546442184), (8, 10103136911), (14, 5773221092), (28, 2886610546), (56, 1443305273), (79, 1023102472), (158, 511551236), (316, 255775618), (553, 146157496), (632, 127887809), (1106, 73078748), (2212, 36539374), (2521, 32060728), (4424, 18269687), (5042, 16030364), (7247, 11152904), (10084, 8015182), (14494, 5576452), (17647, 4580104), (20168, 4007591), (28988, 2788226), (35294, 2290052), (50729, 1593272), (57976, 1394113), (70588, 1145026), (101458, 796636), (141176, 572513), (199159, 405832), (202916, 398318)]