74734848

素因数分解:

$2^8\times 3^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 108

約数和(自身を含む): 217890400

約数和(自身を除く): 143155552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 199, 256, 288, 326, 384, 398, 489, 576, 597, 652, 768, 796, 978, 1152, 1194, 1304, 1467, 1592, 1791, 1956, 2304, 2388, 2608, 2934, 3184, 3582, 3912, 4776, 5216, 5868, 6368, 7164, 7824, 9552, 10432, 11736, 12736, 14328, 15648, 19104, 20864, 23472, 25472, 28656, 31296, 32437, 38208, 41728, 46944, 50944, 57312, 62592, 64874, 76416, 93888, 97311, 114624, 125184, 129748, 152832, 187776, 194622, 229248, 259496, 291933, 375552, 389244, 458496, 518992, 583866, 778488, 1037984, 1167732, 1556976, 2075968, 2335464, 3113952, 4151936, 4670928, 6227904, 8303872, 9341856, 12455808, 18683712, 24911616, 37367424, 74734848]

約数ペア:

[(1, 74734848), (2, 37367424), (3, 24911616), (4, 18683712), (6, 12455808), (8, 9341856), (9, 8303872), (12, 6227904), (16, 4670928), (18, 4151936), (24, 3113952), (32, 2335464), (36, 2075968), (48, 1556976), (64, 1167732), (72, 1037984), (96, 778488), (128, 583866), (144, 518992), (163, 458496), (192, 389244), (199, 375552), (256, 291933), (288, 259496), (326, 229248), (384, 194622), (398, 187776), (489, 152832), (576, 129748), (597, 125184), (652, 114624), (768, 97311), (796, 93888), (978, 76416), (1152, 64874), (1194, 62592), (1304, 57312), (1467, 50944), (1592, 46944), (1791, 41728), (1956, 38208), (2304, 32437), (2388, 31296), (2608, 28656), (2934, 25472), (3184, 23472), (3582, 20864), (3912, 19104), (4776, 15648), (5216, 14328), (5868, 12736), (6368, 11736), (7164, 10432), (7824, 9552)]