72477888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53927}}^1$

素因数の和:53949

約数の個数: 56

約数和(自身を含む): 219163392

約数和(自身を除く): 146685504

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, 53927, 107854, 161781, 215708, 323562, 377489, 431416, 647124, 754978, 862832, 1132467, 1294248, 1509956, 1725664, 2264934, 2588496, 3019912, 3451328, 4529868, 5176992, 6039824, 9059736, 10353984, 12079648, 18119472, 24159296, 36238944, 72477888]

約数ペア:

[(1, 72477888), (2, 36238944), (3, 24159296), (4, 18119472), (6, 12079648), (7, 10353984), (8, 9059736), (12, 6039824), (14, 5176992), (16, 4529868), (21, 3451328), (24, 3019912), (28, 2588496), (32, 2264934), (42, 1725664), (48, 1509956), (56, 1294248), (64, 1132467), (84, 862832), (96, 754978), (112, 647124), (168, 431416), (192, 377489), (224, 323562), (336, 215708), (448, 161781), (672, 107854), (1344, 53927)]