72229241

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 88294464

約数和(自身を除く): 16065223

約数列:

[1, 7, 19, 101, 133, 283, 361, 707, 1919, 1981, 2527, 5377, 13433, 28583, 36461, 37639, 102163, 200081, 255227, 543077, 715141, 3801539, 10318463, 72229241]

約数ペア:

[(1, 72229241), (7, 10318463), (19, 3801539), (101, 715141), (133, 543077), (283, 255227), (361, 200081), (707, 102163), (1919, 37639), (1981, 36461), (2527, 28583), (5377, 13433)]