80522178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5471}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 176504832

約数和(自身を除く): 95982654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4906, 5471, 7359, 10942, 14718, 16413, 32826, 60181, 120362, 180543, 361086, 1220033, 2440066, 3660099, 7320198, 13420363, 26840726, 40261089, 80522178]

約数ペア:

[(1, 80522178), (2, 40261089), (3, 26840726), (6, 13420363), (11, 7320198), (22, 3660099), (33, 2440066), (66, 1220033), (223, 361086), (446, 180543), (669, 120362), (1338, 60181), (2453, 32826), (4906, 16413), (5471, 14718), (7359, 10942)]