72448937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 81829440

約数和(自身を除く): 9380503

約数列:

[1, 11, 43, 89, 473, 979, 1721, 3827, 18931, 42097, 74003, 153169, 814033, 1684859, 6586267, 72448937]

約数ペア:

[(1, 72448937), (11, 6586267), (43, 1684859), (89, 814033), (473, 153169), (979, 74003), (1721, 42097), (3827, 18931)]