71609664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53281}}^1$

素因数の和:53303

約数の個数: 56

約数和(自身を含む): 216538048

約数和(自身を除く): 144928384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 53281, 106562, 159843, 213124, 319686, 372967, 426248, 639372, 745934, 852496, 1118901, 1278744, 1491868, 1704992, 2237802, 2557488, 2983736, 3409984, 4475604, 5114976, 5967472, 8951208, 10229952, 11934944, 17902416, 23869888, 35804832, 71609664]

約数ペア:

[(1, 71609664), (2, 35804832), (3, 23869888), (4, 17902416), (6, 11934944), (7, 10229952), (8, 8951208), (12, 5967472), (14, 5114976), (16, 4475604), (21, 3409984), (24, 2983736), (28, 2557488), (32, 2237802), (42, 1704992), (48, 1491868), (56, 1278744), (64, 1118901), (84, 852496), (96, 745934), (112, 639372), (168, 426248), (192, 372967), (224, 319686), (336, 213124), (448, 159843), (672, 106562), (1344, 53281)]