66503808

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 128

約数和(自身を含む): 224400000

約数和(自身を除く): 157896192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 2749, 3024, 3456, 4032, 5498, 6048, 8064, 8247, 10996, 12096, 16494, 19243, 21992, 24192, 24741, 32988, 38486, 43984, 49482, 57729, 65976, 74223, 76972, 87968, 98964, 115458, 131952, 148446, 153944, 173187, 175936, 197928, 230916, 263904, 296892, 307888, 346374, 351872, 395856, 461832, 519561, 527808, 593784, 615776, 692748, 791712, 923664, 1039122, 1055616, 1187568, 1231552, 1385496, 1583424, 1847328, 2078244, 2375136, 2463104, 2770992, 3166848, 3694656, 4156488, 4750272, 5541984, 7389312, 8312976, 9500544, 11083968, 16625952, 22167936, 33251904, 66503808]

約数ペア:

[(1, 66503808), (2, 33251904), (3, 22167936), (4, 16625952), (6, 11083968), (7, 9500544), (8, 8312976), (9, 7389312), (12, 5541984), (14, 4750272), (16, 4156488), (18, 3694656), (21, 3166848), (24, 2770992), (27, 2463104), (28, 2375136), (32, 2078244), (36, 1847328), (42, 1583424), (48, 1385496), (54, 1231552), (56, 1187568), (63, 1055616), (64, 1039122), (72, 923664), (84, 791712), (96, 692748), (108, 615776), (112, 593784), (126, 527808), (128, 519561), (144, 461832), (168, 395856), (189, 351872), (192, 346374), (216, 307888), (224, 296892), (252, 263904), (288, 230916), (336, 197928), (378, 175936), (384, 173187), (432, 153944), (448, 148446), (504, 131952), (576, 115458), (672, 98964), (756, 87968), (864, 76972), (896, 74223), (1008, 65976), (1152, 57729), (1344, 49482), (1512, 43984), (1728, 38486), (2016, 32988), (2688, 24741), (2749, 24192), (3024, 21992), (3456, 19243), (4032, 16494), (5498, 12096), (6048, 10996), (8064, 8247)]