80265744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 246781080

約数和(自身を除く): 166515336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 809, 848, 936, 954, 1272, 1378, 1618, 1872, 1908, 2067, 2427, 2544, 2756, 3236, 3816, 4134, 4854, 5512, 6201, 6472, 7281, 7632, 8268, 9708, 10517, 11024, 12402, 12944, 14562, 16536, 19416, 21034, 24804, 29124, 31551, 33072, 38832, 42068, 42877, 49608, 58248, 63102, 84136, 85754, 94653, 99216, 116496, 126204, 128631, 168272, 171508, 189306, 252408, 257262, 343016, 378612, 385893, 504816, 514524, 557401, 686032, 757224, 771786, 1029048, 1114802, 1514448, 1543572, 1672203, 2058096, 2229604, 3087144, 3344406, 4459208, 5016609, 6174288, 6688812, 8918416, 10033218, 13377624, 20066436, 26755248, 40132872, 80265744]

約数ペア:

[(1, 80265744), (2, 40132872), (3, 26755248), (4, 20066436), (6, 13377624), (8, 10033218), (9, 8918416), (12, 6688812), (13, 6174288), (16, 5016609), (18, 4459208), (24, 3344406), (26, 3087144), (36, 2229604), (39, 2058096), (48, 1672203), (52, 1543572), (53, 1514448), (72, 1114802), (78, 1029048), (104, 771786), (106, 757224), (117, 686032), (144, 557401), (156, 514524), (159, 504816), (208, 385893), (212, 378612), (234, 343016), (312, 257262), (318, 252408), (424, 189306), (468, 171508), (477, 168272), (624, 128631), (636, 126204), (689, 116496), (809, 99216), (848, 94653), (936, 85754), (954, 84136), (1272, 63102), (1378, 58248), (1618, 49608), (1872, 42877), (1908, 42068), (2067, 38832), (2427, 33072), (2544, 31551), (2756, 29124), (3236, 24804), (3816, 21034), (4134, 19416), (4854, 16536), (5512, 14562), (6201, 12944), (6472, 12402), (7281, 11024), (7632, 10517), (8268, 9708)]