72388461

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8089}}^1$

素因数の和:8268

約数の個数: 16

約数和(自身を含む): 102257600

約数和(自身を除く): 29869139

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8089, 8949, 24267, 153691, 461073, 1269973, 3809919, 24129487, 72388461]

約数ペア:

[(1, 72388461), (3, 24129487), (19, 3809919), (57, 1269973), (157, 461073), (471, 153691), (2983, 24267), (8089, 8949)]