80185464

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 246985200

約数和(自身を除く): 166799736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 81, 87, 102, 108, 116, 136, 153, 162, 174, 204, 216, 232, 251, 261, 306, 324, 348, 408, 459, 493, 502, 522, 612, 648, 696, 753, 783, 918, 986, 1004, 1044, 1224, 1377, 1479, 1506, 1566, 1836, 1972, 2008, 2088, 2259, 2349, 2754, 2958, 3012, 3132, 3672, 3944, 4267, 4437, 4518, 4698, 5508, 5916, 6024, 6264, 6777, 7279, 8534, 8874, 9036, 9396, 11016, 11832, 12801, 13311, 13554, 14558, 17068, 17748, 18072, 18792, 20331, 21837, 25602, 26622, 27108, 29116, 34136, 35496, 38403, 39933, 40662, 43674, 51204, 53244, 54216, 58232, 65511, 76806, 79866, 81324, 87348, 102408, 106488, 115209, 123743, 131022, 153612, 159732, 162648, 174696, 196533, 230418, 247486, 262044, 307224, 319464, 345627, 371229, 393066, 460836, 494972, 524088, 589599, 691254, 742458, 786132, 921672, 989944, 1113687, 1179198, 1382508, 1484916, 1572264, 2227374, 2358396, 2765016, 2969832, 3341061, 4454748, 4716792, 6682122, 8909496, 10023183, 13364244, 20046366, 26728488, 40092732, 80185464]

約数ペア:

[(1, 80185464), (2, 40092732), (3, 26728488), (4, 20046366), (6, 13364244), (8, 10023183), (9, 8909496), (12, 6682122), (17, 4716792), (18, 4454748), (24, 3341061), (27, 2969832), (29, 2765016), (34, 2358396), (36, 2227374), (51, 1572264), (54, 1484916), (58, 1382508), (68, 1179198), (72, 1113687), (81, 989944), (87, 921672), (102, 786132), (108, 742458), (116, 691254), (136, 589599), (153, 524088), (162, 494972), (174, 460836), (204, 393066), (216, 371229), (232, 345627), (251, 319464), (261, 307224), (306, 262044), (324, 247486), (348, 230418), (408, 196533), (459, 174696), (493, 162648), (502, 159732), (522, 153612), (612, 131022), (648, 123743), (696, 115209), (753, 106488), (783, 102408), (918, 87348), (986, 81324), (1004, 79866), (1044, 76806), (1224, 65511), (1377, 58232), (1479, 54216), (1506, 53244), (1566, 51204), (1836, 43674), (1972, 40662), (2008, 39933), (2088, 38403), (2259, 35496), (2349, 34136), (2754, 29116), (2958, 27108), (3012, 26622), (3132, 25602), (3672, 21837), (3944, 20331), (4267, 18792), (4437, 18072), (4518, 17748), (4698, 17068), (5508, 14558), (5916, 13554), (6024, 13311), (6264, 12801), (6777, 11832), (7279, 11016), (8534, 9396), (8874, 9036)]