81591936

素因数分解:

$2^7\times 3^1\times {\mathrm{212479}}^1$

素因数の和:212496

約数の個数: 32

約数和(自身を含む): 216729600

約数和(自身を除く): 135137664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 212479, 424958, 637437, 849916, 1274874, 1699832, 2549748, 3399664, 5099496, 6799328, 10198992, 13598656, 20397984, 27197312, 40795968, 81591936]

約数ペア:

[(1, 81591936), (2, 40795968), (3, 27197312), (4, 20397984), (6, 13598656), (8, 10198992), (12, 6799328), (16, 5099496), (24, 3399664), (32, 2549748), (48, 1699832), (64, 1274874), (96, 849916), (128, 637437), (192, 424958), (384, 212479)]