80699764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13441}}^1$

素因数の和:13543

約数の個数: 24

約数和(自身を含む): 150550400

約数和(自身を除く): 69850636

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 13441, 26882, 53764, 255379, 510758, 1021516, 1061839, 2123678, 4247356, 20174941, 40349882, 80699764]

約数ペア:

[(1, 80699764), (2, 40349882), (4, 20174941), (19, 4247356), (38, 2123678), (76, 1061839), (79, 1021516), (158, 510758), (316, 255379), (1501, 53764), (3002, 26882), (6004, 13441)]