5181006816

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{131311}}^1$

素因数の和:131464

約数の個数: 72

約数和(自身を含む): 14841144864

約数和(自身を除く): 9660138048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 9864, 13152, 19728, 39456, 131311, 262622, 393933, 525244, 787866, 1050488, 1181799, 1575732, 2100976, 2363598, 3151464, 4201952, 4727196, 6302928, 9454392, 12605856, 17989607, 18908784, 35979214, 37817568, 53968821, 71958428, 107937642, 143916856, 161906463, 215875284, 287833712, 323812926, 431750568, 575667424, 647625852, 863501136, 1295251704, 1727002272, 2590503408, 5181006816]

約数ペア:

[(1, 5181006816), (2, 2590503408), (3, 1727002272), (4, 1295251704), (6, 863501136), (8, 647625852), (9, 575667424), (12, 431750568), (16, 323812926), (18, 287833712), (24, 215875284), (32, 161906463), (36, 143916856), (48, 107937642), (72, 71958428), (96, 53968821), (137, 37817568), (144, 35979214), (274, 18908784), (288, 17989607), (411, 12605856), (548, 9454392), (822, 6302928), (1096, 4727196), (1233, 4201952), (1644, 3151464), (2192, 2363598), (2466, 2100976), (3288, 1575732), (4384, 1181799), (4932, 1050488), (6576, 787866), (9864, 525244), (13152, 393933), (19728, 262622), (39456, 131311)]