81628296

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{19001}}^1$

素因数の和:19189

約数の個数: 32

約数和(自身を含む): 205221600

約数和(自身を除く): 123593304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 19001, 38002, 57003, 76004, 114006, 152008, 228012, 456024, 3401179, 6802358, 10203537, 13604716, 20407074, 27209432, 40814148, 81628296]

約数ペア:

[(1, 81628296), (2, 40814148), (3, 27209432), (4, 20407074), (6, 13604716), (8, 10203537), (12, 6802358), (24, 3401179), (179, 456024), (358, 228012), (537, 152008), (716, 114006), (1074, 76004), (1432, 57003), (2148, 38002), (4296, 19001)]