85199868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 233080848

約数和(自身を除く): 147880980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 593, 614, 921, 1186, 1228, 1779, 1842, 2372, 2763, 3558, 3684, 3991, 5337, 5526, 7116, 7709, 7982, 10674, 11052, 11973, 15418, 15964, 21348, 23127, 23946, 30836, 35919, 46254, 47892, 69381, 71838, 92508, 138762, 143676, 182051, 277524, 364102, 546153, 728204, 1092306, 1638459, 2184612, 2366663, 3276918, 4733326, 6553836, 7099989, 9466652, 14199978, 21299967, 28399956, 42599934, 85199868]

約数ペア:

[(1, 85199868), (2, 42599934), (3, 28399956), (4, 21299967), (6, 14199978), (9, 9466652), (12, 7099989), (13, 6553836), (18, 4733326), (26, 3276918), (36, 2366663), (39, 2184612), (52, 1638459), (78, 1092306), (117, 728204), (156, 546153), (234, 364102), (307, 277524), (468, 182051), (593, 143676), (614, 138762), (921, 92508), (1186, 71838), (1228, 69381), (1779, 47892), (1842, 46254), (2372, 35919), (2763, 30836), (3558, 23946), (3684, 23127), (3991, 21348), (5337, 15964), (5526, 15418), (7116, 11973), (7709, 11052), (7982, 10674)]