71222562

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 160892160

約数和(自身を除く): 89669598

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1171, 1962, 2342, 3379, 3513, 6758, 7026, 10137, 10539, 20274, 21078, 30411, 36301, 60822, 72602, 108903, 127639, 217806, 255278, 326709, 382917, 653418, 765834, 1148751, 2297502, 3956809, 7913618, 11870427, 23740854, 35611281, 71222562]

約数ペア:

[(1, 71222562), (2, 35611281), (3, 23740854), (6, 11870427), (9, 7913618), (18, 3956809), (31, 2297502), (62, 1148751), (93, 765834), (109, 653418), (186, 382917), (218, 326709), (279, 255278), (327, 217806), (558, 127639), (654, 108903), (981, 72602), (1171, 60822), (1962, 36301), (2342, 30411), (3379, 21078), (3513, 20274), (6758, 10539), (7026, 10137)]