72226847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49369}}^1$

素因数の和:49406

約数の個数: 16

約数和(自身を含む): 94790400

約数和(自身を除く): 22563553

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 49369, 345583, 543059, 938011, 3801413, 6566077, 10318121, 72226847]

約数ペア:

[(1, 72226847), (7, 10318121), (11, 6566077), (19, 3801413), (77, 938011), (133, 543059), (209, 345583), (1463, 49369)]