85373008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 198590464

約数和(自身を除く): 113217456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 367, 434, 469, 496, 536, 734, 868, 938, 1072, 1468, 1736, 1876, 2077, 2569, 2936, 3472, 3752, 4154, 5138, 5872, 7504, 8308, 10276, 11377, 14539, 16616, 20552, 22754, 24589, 29078, 33232, 41104, 45508, 49178, 58156, 79639, 91016, 98356, 116312, 159278, 172123, 182032, 196712, 232624, 318556, 344246, 393424, 637112, 688492, 762259, 1274224, 1376984, 1524518, 2753968, 3049036, 5335813, 6098072, 10671626, 12196144, 21343252, 42686504, 85373008]

約数ペア:

[(1, 85373008), (2, 42686504), (4, 21343252), (7, 12196144), (8, 10671626), (14, 6098072), (16, 5335813), (28, 3049036), (31, 2753968), (56, 1524518), (62, 1376984), (67, 1274224), (112, 762259), (124, 688492), (134, 637112), (217, 393424), (248, 344246), (268, 318556), (367, 232624), (434, 196712), (469, 182032), (496, 172123), (536, 159278), (734, 116312), (868, 98356), (938, 91016), (1072, 79639), (1468, 58156), (1736, 49178), (1876, 45508), (2077, 41104), (2569, 33232), (2936, 29078), (3472, 24589), (3752, 22754), (4154, 20552), (5138, 16616), (5872, 14539), (7504, 11377), (8308, 10276)]