84236085

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 153115200

約数和(自身を除く): 68879115

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 139, 201, 335, 417, 603, 695, 1005, 1251, 1809, 2085, 3015, 3753, 4489, 6255, 9045, 9313, 13467, 18765, 22445, 27939, 40401, 46565, 67335, 83817, 121203, 139695, 202005, 251451, 419085, 606015, 623971, 1257255, 1871913, 3119855, 5615739, 9359565, 16847217, 28078695, 84236085]

約数ペア:

[(1, 84236085), (3, 28078695), (5, 16847217), (9, 9359565), (15, 5615739), (27, 3119855), (45, 1871913), (67, 1257255), (135, 623971), (139, 606015), (201, 419085), (335, 251451), (417, 202005), (603, 139695), (695, 121203), (1005, 83817), (1251, 67335), (1809, 46565), (2085, 40401), (3015, 27939), (3753, 22445), (4489, 18765), (6255, 13467), (9045, 9313)]