82435248

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 120

約数和(自身を含む): 269204000

約数和(自身を除く): 186768752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1669, 1764, 2058, 2352, 2744, 3087, 3338, 3528, 4116, 5007, 5488, 6174, 6676, 7056, 8232, 10014, 11683, 12348, 13352, 15021, 16464, 20028, 23366, 24696, 26704, 30042, 35049, 40056, 46732, 49392, 60084, 70098, 80112, 81781, 93464, 105147, 120168, 140196, 163562, 186928, 210294, 240336, 245343, 280392, 327124, 420588, 490686, 560784, 572467, 654248, 736029, 841176, 981372, 1144934, 1308496, 1472058, 1682352, 1717401, 1962744, 2289868, 2944116, 3434802, 3925488, 4579736, 5152203, 5888232, 6869604, 9159472, 10304406, 11776464, 13739208, 20608812, 27478416, 41217624, 82435248]

約数ペア:

[(1, 82435248), (2, 41217624), (3, 27478416), (4, 20608812), (6, 13739208), (7, 11776464), (8, 10304406), (9, 9159472), (12, 6869604), (14, 5888232), (16, 5152203), (18, 4579736), (21, 3925488), (24, 3434802), (28, 2944116), (36, 2289868), (42, 1962744), (48, 1717401), (49, 1682352), (56, 1472058), (63, 1308496), (72, 1144934), (84, 981372), (98, 841176), (112, 736029), (126, 654248), (144, 572467), (147, 560784), (168, 490686), (196, 420588), (252, 327124), (294, 280392), (336, 245343), (343, 240336), (392, 210294), (441, 186928), (504, 163562), (588, 140196), (686, 120168), (784, 105147), (882, 93464), (1008, 81781), (1029, 80112), (1176, 70098), (1372, 60084), (1669, 49392), (1764, 46732), (2058, 40056), (2352, 35049), (2744, 30042), (3087, 26704), (3338, 24696), (3528, 23366), (4116, 20028), (5007, 16464), (5488, 15021), (6174, 13352), (6676, 12348), (7056, 11683), (8232, 10014)]