80849824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 187790400

約数和(自身を除く): 106940576

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 59, 68, 88, 118, 136, 176, 187, 229, 236, 272, 352, 374, 458, 472, 544, 649, 748, 916, 944, 1003, 1298, 1496, 1832, 1888, 2006, 2519, 2596, 2992, 3664, 3893, 4012, 5038, 5192, 5984, 7328, 7786, 8024, 10076, 10384, 11033, 13511, 15572, 16048, 20152, 20768, 22066, 27022, 31144, 32096, 40304, 42823, 44132, 54044, 62288, 80608, 85646, 88264, 108088, 124576, 148621, 171292, 176528, 216176, 229687, 297242, 342584, 353056, 432352, 459374, 594484, 685168, 918748, 1188968, 1370336, 1837496, 2377936, 2526557, 3674992, 4755872, 5053114, 7349984, 10106228, 20212456, 40424912, 80849824]

約数ペア:

[(1, 80849824), (2, 40424912), (4, 20212456), (8, 10106228), (11, 7349984), (16, 5053114), (17, 4755872), (22, 3674992), (32, 2526557), (34, 2377936), (44, 1837496), (59, 1370336), (68, 1188968), (88, 918748), (118, 685168), (136, 594484), (176, 459374), (187, 432352), (229, 353056), (236, 342584), (272, 297242), (352, 229687), (374, 216176), (458, 176528), (472, 171292), (544, 148621), (649, 124576), (748, 108088), (916, 88264), (944, 85646), (1003, 80608), (1298, 62288), (1496, 54044), (1832, 44132), (1888, 42823), (2006, 40304), (2519, 32096), (2596, 31144), (2992, 27022), (3664, 22066), (3893, 20768), (4012, 20152), (5038, 16048), (5192, 15572), (5984, 13511), (7328, 11033), (7786, 10384), (8024, 10076)]