80961048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160637}}^1$

素因数の和:160656

約数の個数: 48

約数和(自身を含む): 250595280

約数和(自身を除く): 169634232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160637, 321274, 481911, 642548, 963822, 1124459, 1285096, 1445733, 1927644, 2248918, 2891466, 3373377, 3855288, 4497836, 5782932, 6746754, 8995672, 10120131, 11565864, 13493508, 20240262, 26987016, 40480524, 80961048]

約数ペア:

[(1, 80961048), (2, 40480524), (3, 26987016), (4, 20240262), (6, 13493508), (7, 11565864), (8, 10120131), (9, 8995672), (12, 6746754), (14, 5782932), (18, 4497836), (21, 3855288), (24, 3373377), (28, 2891466), (36, 2248918), (42, 1927644), (56, 1445733), (63, 1285096), (72, 1124459), (84, 963822), (126, 642548), (168, 481911), (252, 321274), (504, 160637)]