72999808

素因数分解:

$2^7\times 7^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 172326960

約数和(自身を除く): 99327152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 113, 128, 196, 206, 224, 226, 392, 412, 448, 452, 721, 784, 791, 824, 896, 904, 1442, 1568, 1582, 1648, 1808, 2884, 3136, 3164, 3296, 3616, 5047, 5537, 5768, 6272, 6328, 6592, 7232, 10094, 11074, 11536, 11639, 12656, 13184, 14464, 20188, 22148, 23072, 23278, 25312, 40376, 44296, 46144, 46556, 50624, 80752, 81473, 88592, 92288, 93112, 101248, 161504, 162946, 177184, 186224, 323008, 325892, 354368, 372448, 570311, 646016, 651784, 708736, 744896, 1140622, 1303568, 1489792, 2281244, 2607136, 4562488, 5214272, 9124976, 10428544, 18249952, 36499904, 72999808]

約数ペア:

[(1, 72999808), (2, 36499904), (4, 18249952), (7, 10428544), (8, 9124976), (14, 5214272), (16, 4562488), (28, 2607136), (32, 2281244), (49, 1489792), (56, 1303568), (64, 1140622), (98, 744896), (103, 708736), (112, 651784), (113, 646016), (128, 570311), (196, 372448), (206, 354368), (224, 325892), (226, 323008), (392, 186224), (412, 177184), (448, 162946), (452, 161504), (721, 101248), (784, 93112), (791, 92288), (824, 88592), (896, 81473), (904, 80752), (1442, 50624), (1568, 46556), (1582, 46144), (1648, 44296), (1808, 40376), (2884, 25312), (3136, 23278), (3164, 23072), (3296, 22148), (3616, 20188), (5047, 14464), (5537, 13184), (5768, 12656), (6272, 11639), (6328, 11536), (6592, 11074), (7232, 10094)]