80705808

素因数分解:

$2^4\times 3^4\times {\mathrm{62273}}^1$

素因数の和:62293

約数の個数: 50

約数和(自身を含む): 233589774

約数和(自身を除く): 152883966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62273, 124546, 186819, 249092, 373638, 498184, 560457, 747276, 996368, 1120914, 1494552, 1681371, 2241828, 2989104, 3362742, 4483656, 5044113, 6725484, 8967312, 10088226, 13450968, 20176452, 26901936, 40352904, 80705808]

約数ペア:

[(1, 80705808), (2, 40352904), (3, 26901936), (4, 20176452), (6, 13450968), (8, 10088226), (9, 8967312), (12, 6725484), (16, 5044113), (18, 4483656), (24, 3362742), (27, 2989104), (36, 2241828), (48, 1681371), (54, 1494552), (72, 1120914), (81, 996368), (108, 747276), (144, 560457), (162, 498184), (216, 373638), (324, 249092), (432, 186819), (648, 124546), (1296, 62273)]