81000528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34439}}^1$

素因数の和:34464

約数の個数: 60

約数和(自身を含む): 243421920

約数和(自身を除く): 162421392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34439, 68878, 103317, 137756, 206634, 241073, 275512, 413268, 482146, 551024, 723219, 826536, 964292, 1446438, 1653072, 1687511, 1928584, 2892876, 3375022, 3857168, 5062533, 5785752, 6750044, 10125066, 11571504, 13500088, 20250132, 27000176, 40500264, 81000528]

約数ペア:

[(1, 81000528), (2, 40500264), (3, 27000176), (4, 20250132), (6, 13500088), (7, 11571504), (8, 10125066), (12, 6750044), (14, 5785752), (16, 5062533), (21, 3857168), (24, 3375022), (28, 2892876), (42, 1928584), (48, 1687511), (49, 1653072), (56, 1446438), (84, 964292), (98, 826536), (112, 723219), (147, 551024), (168, 482146), (196, 413268), (294, 275512), (336, 241073), (392, 206634), (588, 137756), (784, 103317), (1176, 68878), (2352, 34439)]