39890136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 79860264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 177, 197, 236, 264, 286, 312, 354, 394, 429, 472, 572, 591, 649, 708, 767, 788, 858, 1144, 1182, 1298, 1416, 1534, 1576, 1716, 1947, 2167, 2301, 2364, 2561, 2596, 3068, 3432, 3894, 4334, 4602, 4728, 5122, 5192, 6136, 6501, 7683, 7788, 8437, 8668, 9204, 10244, 11623, 13002, 15366, 15576, 16874, 17336, 18408, 20488, 23246, 25311, 26004, 28171, 30732, 33748, 34869, 46492, 50622, 52008, 56342, 61464, 67496, 69738, 84513, 92984, 101244, 112684, 127853, 139476, 151099, 169026, 202488, 225368, 255706, 278952, 302198, 338052, 383559, 453297, 511412, 604396, 676104, 767118, 906594, 1022824, 1208792, 1534236, 1662089, 1813188, 3068472, 3324178, 3626376, 4986267, 6648356, 9972534, 13296712, 19945068, 39890136]

約数ペア:

[(1, 39890136), (2, 19945068), (3, 13296712), (4, 9972534), (6, 6648356), (8, 4986267), (11, 3626376), (12, 3324178), (13, 3068472), (22, 1813188), (24, 1662089), (26, 1534236), (33, 1208792), (39, 1022824), (44, 906594), (52, 767118), (59, 676104), (66, 604396), (78, 511412), (88, 453297), (104, 383559), (118, 338052), (132, 302198), (143, 278952), (156, 255706), (177, 225368), (197, 202488), (236, 169026), (264, 151099), (286, 139476), (312, 127853), (354, 112684), (394, 101244), (429, 92984), (472, 84513), (572, 69738), (591, 67496), (649, 61464), (708, 56342), (767, 52008), (788, 50622), (858, 46492), (1144, 34869), (1182, 33748), (1298, 30732), (1416, 28171), (1534, 26004), (1576, 25311), (1716, 23246), (1947, 20488), (2167, 18408), (2301, 17336), (2364, 16874), (2561, 15576), (2596, 15366), (3068, 13002), (3432, 11623), (3894, 10244), (4334, 9204), (4602, 8668), (4728, 8437), (5122, 7788), (5192, 7683), (6136, 6501)]