81086478816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{136963}}^1$

素因数の和:137864

約数の個数: 96

約数和(自身を含む): 243537331968

約数和(自身を除く): 162450853152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 881, 1762, 2643, 3524, 5286, 6167, 7048, 10572, 12334, 14096, 18501, 21144, 24668, 28192, 37002, 42288, 49336, 74004, 84576, 98672, 136963, 148008, 197344, 273926, 296016, 410889, 547852, 592032, 821778, 958741, 1095704, 1643556, 1917482, 2191408, 2876223, 3287112, 3834964, 4382816, 5752446, 6574224, 7669928, 11504892, 13148448, 15339856, 23009784, 30679712, 46019568, 92039136, 120664403, 241328806, 361993209, 482657612, 723986418, 844650821, 965315224, 1447972836, 1689301642, 1930630448, 2533952463, 2895945672, 3378603284, 3861260896, 5067904926, 5791891344, 6757206568, 10135809852, 11583782688, 13514413136, 20271619704, 27028826272, 40543239408, 81086478816]

約数ペア:

[(1, 81086478816), (2, 40543239408), (3, 27028826272), (4, 20271619704), (6, 13514413136), (7, 11583782688), (8, 10135809852), (12, 6757206568), (14, 5791891344), (16, 5067904926), (21, 3861260896), (24, 3378603284), (28, 2895945672), (32, 2533952463), (42, 1930630448), (48, 1689301642), (56, 1447972836), (84, 965315224), (96, 844650821), (112, 723986418), (168, 482657612), (224, 361993209), (336, 241328806), (672, 120664403), (881, 92039136), (1762, 46019568), (2643, 30679712), (3524, 23009784), (5286, 15339856), (6167, 13148448), (7048, 11504892), (10572, 7669928), (12334, 6574224), (14096, 5752446), (18501, 4382816), (21144, 3834964), (24668, 3287112), (28192, 2876223), (37002, 2191408), (42288, 1917482), (49336, 1643556), (74004, 1095704), (84576, 958741), (98672, 821778), (136963, 592032), (148008, 547852), (197344, 410889), (273926, 296016)]