80626032

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 239382000

約数和(自身を除く): 158755968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 387, 449, 464, 516, 522, 688, 696, 774, 898, 1032, 1044, 1247, 1347, 1392, 1548, 1796, 2064, 2088, 2494, 2694, 3096, 3592, 3741, 4041, 4176, 4988, 5388, 6192, 7184, 7482, 8082, 9976, 10776, 11223, 13021, 14964, 16164, 19307, 19952, 21552, 22446, 26042, 29928, 32328, 38614, 39063, 44892, 52084, 57921, 59856, 64656, 77228, 78126, 89784, 104168, 115842, 117189, 154456, 156252, 173763, 179568, 208336, 231684, 234378, 308912, 312504, 347526, 463368, 468756, 559903, 625008, 695052, 926736, 937512, 1119806, 1390104, 1679709, 1875024, 2239612, 2780208, 3359418, 4479224, 5039127, 6718836, 8958448, 10078254, 13437672, 20156508, 26875344, 40313016, 80626032]

約数ペア:

[(1, 80626032), (2, 40313016), (3, 26875344), (4, 20156508), (6, 13437672), (8, 10078254), (9, 8958448), (12, 6718836), (16, 5039127), (18, 4479224), (24, 3359418), (29, 2780208), (36, 2239612), (43, 1875024), (48, 1679709), (58, 1390104), (72, 1119806), (86, 937512), (87, 926736), (116, 695052), (129, 625008), (144, 559903), (172, 468756), (174, 463368), (232, 347526), (258, 312504), (261, 308912), (344, 234378), (348, 231684), (387, 208336), (449, 179568), (464, 173763), (516, 156252), (522, 154456), (688, 117189), (696, 115842), (774, 104168), (898, 89784), (1032, 78126), (1044, 77228), (1247, 64656), (1347, 59856), (1392, 57921), (1548, 52084), (1796, 44892), (2064, 39063), (2088, 38614), (2494, 32328), (2694, 29928), (3096, 26042), (3592, 22446), (3741, 21552), (4041, 19952), (4176, 19307), (4988, 16164), (5388, 14964), (6192, 13021), (7184, 11223), (7482, 10776), (8082, 9976)]