90563958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 204547200

約数和(自身を除く): 113983242

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1489, 1962, 2978, 3379, 4467, 6758, 8934, 10137, 13401, 20274, 26802, 30411, 46159, 60822, 92318, 138477, 162301, 276954, 324602, 415431, 486903, 830862, 973806, 1460709, 2921418, 5031331, 10062662, 15093993, 30187986, 45281979, 90563958]

約数ペア:

[(1, 90563958), (2, 45281979), (3, 30187986), (6, 15093993), (9, 10062662), (18, 5031331), (31, 2921418), (62, 1460709), (93, 973806), (109, 830862), (186, 486903), (218, 415431), (279, 324602), (327, 276954), (558, 162301), (654, 138477), (981, 92318), (1489, 60822), (1962, 46159), (2978, 30411), (3379, 26802), (4467, 20274), (6758, 13401), (8934, 10137)]