80722362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2341}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 184811904

約数和(自身を除く): 104089542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2341, 2463, 4682, 4926, 5747, 7023, 11494, 14046, 16387, 17241, 32774, 34482, 49161, 98322, 1921961, 3843922, 5765883, 11531766, 13453727, 26907454, 40361181, 80722362]

約数ペア:

[(1, 80722362), (2, 40361181), (3, 26907454), (6, 13453727), (7, 11531766), (14, 5765883), (21, 3843922), (42, 1921961), (821, 98322), (1642, 49161), (2341, 34482), (2463, 32774), (4682, 17241), (4926, 16387), (5747, 14046), (7023, 11494)]