65781744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 206891520

約数和(自身を除く): 141109776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 43, 48, 56, 58, 84, 86, 87, 112, 116, 129, 157, 168, 172, 174, 203, 232, 258, 301, 314, 336, 344, 348, 406, 464, 471, 516, 602, 609, 628, 688, 696, 812, 903, 942, 1032, 1099, 1204, 1218, 1247, 1256, 1392, 1624, 1806, 1884, 2064, 2198, 2408, 2436, 2494, 2512, 3248, 3297, 3612, 3741, 3768, 4396, 4553, 4816, 4872, 4988, 6594, 6751, 7224, 7482, 7536, 8729, 8792, 9106, 9744, 9976, 13188, 13502, 13659, 14448, 14964, 17458, 17584, 18212, 19952, 20253, 26187, 26376, 27004, 27318, 29928, 31871, 34916, 36424, 40506, 47257, 52374, 52752, 54008, 54636, 59856, 63742, 69832, 72848, 81012, 94514, 95613, 104748, 108016, 109272, 127484, 139664, 141771, 162024, 189028, 191226, 195779, 209496, 218544, 254968, 283542, 324048, 378056, 382452, 391558, 418992, 509936, 567084, 587337, 756112, 764904, 783116, 1134168, 1174674, 1370453, 1529808, 1566232, 2268336, 2349348, 2740906, 3132464, 4111359, 4698696, 5481812, 8222718, 9397392, 10963624, 16445436, 21927248, 32890872, 65781744]

約数ペア:

[(1, 65781744), (2, 32890872), (3, 21927248), (4, 16445436), (6, 10963624), (7, 9397392), (8, 8222718), (12, 5481812), (14, 4698696), (16, 4111359), (21, 3132464), (24, 2740906), (28, 2349348), (29, 2268336), (42, 1566232), (43, 1529808), (48, 1370453), (56, 1174674), (58, 1134168), (84, 783116), (86, 764904), (87, 756112), (112, 587337), (116, 567084), (129, 509936), (157, 418992), (168, 391558), (172, 382452), (174, 378056), (203, 324048), (232, 283542), (258, 254968), (301, 218544), (314, 209496), (336, 195779), (344, 191226), (348, 189028), (406, 162024), (464, 141771), (471, 139664), (516, 127484), (602, 109272), (609, 108016), (628, 104748), (688, 95613), (696, 94514), (812, 81012), (903, 72848), (942, 69832), (1032, 63742), (1099, 59856), (1204, 54636), (1218, 54008), (1247, 52752), (1256, 52374), (1392, 47257), (1624, 40506), (1806, 36424), (1884, 34916), (2064, 31871), (2198, 29928), (2408, 27318), (2436, 27004), (2494, 26376), (2512, 26187), (3248, 20253), (3297, 19952), (3612, 18212), (3741, 17584), (3768, 17458), (4396, 14964), (4553, 14448), (4816, 13659), (4872, 13502), (4988, 13188), (6594, 9976), (6751, 9744), (7224, 9106), (7482, 8792), (7536, 8729)]