81022368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120569}}^1$

素因数の和:120589

約数の個数: 48

約数和(自身を含む): 243069120

約数和(自身を除く): 162046752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120569, 241138, 361707, 482276, 723414, 843983, 964552, 1446828, 1687966, 1929104, 2531949, 2893656, 3375932, 3858208, 5063898, 5787312, 6751864, 10127796, 11574624, 13503728, 20255592, 27007456, 40511184, 81022368]

約数ペア:

[(1, 81022368), (2, 40511184), (3, 27007456), (4, 20255592), (6, 13503728), (7, 11574624), (8, 10127796), (12, 6751864), (14, 5787312), (16, 5063898), (21, 3858208), (24, 3375932), (28, 2893656), (32, 2531949), (42, 1929104), (48, 1687966), (56, 1446828), (84, 964552), (96, 843983), (112, 723414), (168, 482276), (224, 361707), (336, 241138), (672, 120569)]