72136656

素因数分解:

$2^4\times 3^4\times {\mathrm{55661}}^1$

素因数の和:55681

約数の個数: 50

約数和(自身を含む): 208788162

約数和(自身を除く): 136651506

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, 55661, 111322, 166983, 222644, 333966, 445288, 500949, 667932, 890576, 1001898, 1335864, 1502847, 2003796, 2671728, 3005694, 4007592, 4508541, 6011388, 8015184, 9017082, 12022776, 18034164, 24045552, 36068328, 72136656]

約数ペア:

[(1, 72136656), (2, 36068328), (3, 24045552), (4, 18034164), (6, 12022776), (8, 9017082), (9, 8015184), (12, 6011388), (16, 4508541), (18, 4007592), (24, 3005694), (27, 2671728), (36, 2003796), (48, 1502847), (54, 1335864), (72, 1001898), (81, 890576), (108, 667932), (144, 500949), (162, 445288), (216, 333966), (324, 222644), (432, 166983), (648, 111322), (1296, 55661)]