72090902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{145933}}^1$

素因数の和:145967

約数の個数: 16

約数和(自身を含む): 122584560

約数和(自身を除く): 50493658

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 145933, 291866, 1897129, 2772727, 3794258, 5545454, 36045451, 72090902]

約数ペア:

[(1, 72090902), (2, 36045451), (13, 5545454), (19, 3794258), (26, 2772727), (38, 1897129), (247, 291866), (494, 145933)]