72449664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26953}}^1$

素因数の和:26977

約数の個数: 64

約数和(自身を含む): 219944640

約数和(自身を除く): 147494976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 26953, 53906, 80859, 107812, 161718, 188671, 215624, 323436, 377342, 431248, 566013, 646872, 754684, 862496, 1132026, 1293744, 1509368, 1724992, 2264052, 2587488, 3018736, 3449984, 4528104, 5174976, 6037472, 9056208, 10349952, 12074944, 18112416, 24149888, 36224832, 72449664]

約数ペア:

[(1, 72449664), (2, 36224832), (3, 24149888), (4, 18112416), (6, 12074944), (7, 10349952), (8, 9056208), (12, 6037472), (14, 5174976), (16, 4528104), (21, 3449984), (24, 3018736), (28, 2587488), (32, 2264052), (42, 1724992), (48, 1509368), (56, 1293744), (64, 1132026), (84, 862496), (96, 754684), (112, 646872), (128, 566013), (168, 431248), (192, 377342), (224, 323436), (336, 215624), (384, 188671), (448, 161718), (672, 107812), (896, 80859), (1344, 53906), (2688, 26953)]